JP4037269B2 - 無線周波数識別アーキテクチャ - Google Patents
無線周波数識別アーキテクチャ Download PDFInfo
- Publication number
- JP4037269B2 JP4037269B2 JP2002565231A JP2002565231A JP4037269B2 JP 4037269 B2 JP4037269 B2 JP 4037269B2 JP 2002565231 A JP2002565231 A JP 2002565231A JP 2002565231 A JP2002565231 A JP 2002565231A JP 4037269 B2 JP4037269 B2 JP 4037269B2
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- JP
- Japan
- Prior art keywords
- bit
- symbol
- tag
- bit pattern
- received
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0713—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a power charge pump
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07766—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
- G06K19/07767—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement the first and second communication means being two different antennas types, e.g. dipole and coil type, or two antennas of the same kind but operating at different frequencies
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
- G06K7/10029—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
- G06K7/10039—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot interrogator driven, i.e. synchronous
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
- G06K7/10069—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the frequency domain, e.g. by hopping from one frequency to the other
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
- G06K7/10108—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. interrogating only those RFIDs that fulfill a predetermined requirement, e.g. selecting all RFIDs having the same speed and moving in a cloud like fashion, e.g. on the same train; interrogating only RFIDs having a certain predetermined temperature, e.g. in the same fridge, another possibility being the active ignoring of a group of tags that fulfill a predetermined requirement, equivalent to the Boolean NOT operation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10356—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2485—Simultaneous detection of multiple EAS tags
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/142—Contactless power supplies, e.g. RF, induction, or IR
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Near-Field Transmission Systems (AREA)
- Noise Elimination (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26771301P | 2001-02-12 | 2001-02-12 | |
PCT/US2002/003989 WO2002065380A2 (en) | 2001-02-12 | 2002-02-12 | Radio frequency identification architecture |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005503687A JP2005503687A (ja) | 2005-02-03 |
JP2005503687A5 JP2005503687A5 (US20020167405A1-20021114-M00007.png) | 2005-12-22 |
JP4037269B2 true JP4037269B2 (ja) | 2008-01-23 |
Family
ID=23019863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002565231A Expired - Lifetime JP4037269B2 (ja) | 2001-02-12 | 2002-02-12 | 無線周波数識別アーキテクチャ |
Country Status (8)
Families Citing this family (651)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7889052B2 (en) | 2001-07-10 | 2011-02-15 | Xatra Fund Mx, Llc | Authorizing payment subsequent to RF transactions |
US6962613B2 (en) * | 2000-03-24 | 2005-11-08 | Cymbet Corporation | Low-temperature fabrication of thin-film energy-storage devices |
US6628237B1 (en) * | 2000-03-25 | 2003-09-30 | Marconi Communications Inc. | Remote communication using slot antenna |
US8744384B2 (en) | 2000-07-20 | 2014-06-03 | Blackberry Limited | Tunable microwave devices with auto-adjusting matching circuit |
CA2743631A1 (en) | 2000-07-26 | 2002-01-31 | Bridgestone Americas Tire Operations, Llc | Electronic tire management system |
US7161476B2 (en) | 2000-07-26 | 2007-01-09 | Bridgestone Firestone North American Tire, Llc | Electronic tire management system |
US8266465B2 (en) | 2000-07-26 | 2012-09-11 | Bridgestone Americas Tire Operation, LLC | System for conserving battery life in a battery operated device |
US8280345B2 (en) | 2000-12-22 | 2012-10-02 | Google Inc. | LPRF device wake up using wireless tag |
US20080303897A1 (en) * | 2000-12-22 | 2008-12-11 | Terahop Networks, Inc. | Visually capturing and monitoring contents and events of cargo container |
US8050625B2 (en) * | 2000-12-22 | 2011-11-01 | Terahop Networks, Inc. | Wireless reader tags (WRTs) with sensor components in asset monitoring and tracking systems |
US7522568B2 (en) * | 2000-12-22 | 2009-04-21 | Terahop Networks, Inc. | Propagating ad hoc wireless networks based on common designation and routine |
US6951596B2 (en) | 2002-01-18 | 2005-10-04 | Avery Dennison Corporation | RFID label technique |
JP2004528629A (ja) * | 2001-02-07 | 2004-09-16 | ビークルセンス, インク. | 駐車管理システム |
EP2287777A1 (en) * | 2001-02-12 | 2011-02-23 | Symbol Technologies, Inc. | Radio frequency identification architecture |
US20020142729A1 (en) * | 2001-03-30 | 2002-10-03 | Siemens Ag | Method for identifying a system state of a technical system with a sensor device having a passive component, as well as a sensor device and use of a sensor device |
US7325723B2 (en) * | 2001-05-14 | 2008-02-05 | Em Microelectronic-Marin Sa | System and method for detecting persons or objects in definite areas provided each with at least an entrance |
US7725427B2 (en) | 2001-05-25 | 2010-05-25 | Fred Bishop | Recurrent billing maintenance with radio frequency payment devices |
US6606247B2 (en) * | 2001-05-31 | 2003-08-12 | Alien Technology Corporation | Multi-feature-size electronic structures |
US6988667B2 (en) | 2001-05-31 | 2006-01-24 | Alien Technology Corporation | Methods and apparatuses to identify devices |
FR2826813B1 (fr) * | 2001-06-28 | 2003-09-26 | Cit Alcatel | Procede d'estimation de l'incertitude frequentielle d'un systeme apte a communiquer sur deux reseaux de radiocommunication differents et dispositif correspondant |
US7735725B1 (en) | 2001-07-10 | 2010-06-15 | Fred Bishop | Processing an RF transaction using a routing number |
US8001054B1 (en) | 2001-07-10 | 2011-08-16 | American Express Travel Related Services Company, Inc. | System and method for generating an unpredictable number using a seeded algorithm |
US9024719B1 (en) | 2001-07-10 | 2015-05-05 | Xatra Fund Mx, Llc | RF transaction system and method for storing user personal data |
US7668750B2 (en) | 2001-07-10 | 2010-02-23 | David S Bonalle | Securing RF transactions using a transactions counter |
US20040236699A1 (en) | 2001-07-10 | 2004-11-25 | American Express Travel Related Services Company, Inc. | Method and system for hand geometry recognition biometrics on a fob |
US8294552B2 (en) | 2001-07-10 | 2012-10-23 | Xatra Fund Mx, Llc | Facial scan biometrics on a payment device |
US8548927B2 (en) | 2001-07-10 | 2013-10-01 | Xatra Fund Mx, Llc | Biometric registration for facilitating an RF transaction |
US7249112B2 (en) | 2002-07-09 | 2007-07-24 | American Express Travel Related Services Company, Inc. | System and method for assigning a funding source for a radio frequency identification device |
US7303120B2 (en) | 2001-07-10 | 2007-12-04 | American Express Travel Related Services Company, Inc. | System for biometric security using a FOB |
US7360689B2 (en) | 2001-07-10 | 2008-04-22 | American Express Travel Related Services Company, Inc. | Method and system for proffering multiple biometrics for use with a FOB |
US7705732B2 (en) | 2001-07-10 | 2010-04-27 | Fred Bishop | Authenticating an RF transaction using a transaction counter |
US9454752B2 (en) | 2001-07-10 | 2016-09-27 | Chartoleaux Kg Limited Liability Company | Reload protocol at a transaction processing entity |
US9031880B2 (en) | 2001-07-10 | 2015-05-12 | Iii Holdings 1, Llc | Systems and methods for non-traditional payment using biometric data |
US8284025B2 (en) | 2001-07-10 | 2012-10-09 | Xatra Fund Mx, Llc | Method and system for auditory recognition biometrics on a FOB |
GB0122163D0 (en) * | 2001-09-13 | 2001-10-31 | Tagtec Ltd | Wireless communication system |
US6804502B2 (en) | 2001-10-10 | 2004-10-12 | Peregrine Semiconductor Corporation | Switch circuit and method of switching radio frequency signals |
US6837427B2 (en) * | 2001-11-21 | 2005-01-04 | Goliath Solutions, Llc. | Advertising compliance monitoring system |
US7374096B2 (en) | 2001-11-21 | 2008-05-20 | Goliath Solutions, Llc | Advertising compliance monitoring system |
US6951305B2 (en) | 2001-11-21 | 2005-10-04 | Goliath Solutions, Llc. | Advertising compliance monitoring system |
GB2383662B (en) * | 2001-11-26 | 2005-05-11 | Evolution Consulting Group Plc | Creating XML documents |
US6834251B1 (en) * | 2001-12-06 | 2004-12-21 | Richard Fletcher | Methods and devices for identifying, sensing and tracking objects over a surface |
US8339265B2 (en) | 2002-01-09 | 2012-12-25 | Sensormatic Electronics, Llc. | Method of assigning and deducing the location of articles detected by multiple RFID antennae |
MXPA04006667A (es) * | 2002-01-09 | 2005-05-27 | Meadwestvaco Corp | Estacion inteligente que utiliza antenas multiples de radio frecuencia y sistema de control de inventario y metodo de incorporacion del mismo. |
US7559352B2 (en) | 2002-01-15 | 2009-07-14 | Ernesto Rodriguez | Healing enhancement apparatus formed from multi-panel curtain with a calming image |
DE10206137A1 (de) * | 2002-02-14 | 2003-09-04 | Infineon Technologies Ag | Etikettenkennsystem und dafür geeignetes Codierverfahren |
TW561697B (en) * | 2002-03-25 | 2003-11-11 | Holtek Semiconductor Inc | Transmission method of identification data and circuit device |
TW595128B (en) | 2002-04-09 | 2004-06-21 | Mstar Semiconductor Inc | Radio frequency data communication device in CMOS process |
JP4623971B2 (ja) * | 2002-04-11 | 2011-02-02 | センサーマチック・エレクトロニックス・コーポレーション | 携帯型組み合わせ電子物品監視システムおよびバーコードスキャナを使用して資産を管理するシステムおよび方法 |
US6933849B2 (en) * | 2002-07-09 | 2005-08-23 | Fred Sawyer | Method and apparatus for tracking objects and people |
US7023347B2 (en) * | 2002-08-02 | 2006-04-04 | Symbol Technologies, Inc. | Method and system for forming a die frame and for transferring dies therewith |
WO2004014009A2 (en) * | 2002-08-03 | 2004-02-12 | University Of South Florida | Microwireless integrated environmental sensor and transmitter system |
CN100338615C (zh) * | 2002-08-30 | 2007-09-19 | 诺基亚有限公司 | 创建具有rfid标签信息的多媒体消息的方法 |
US6805287B2 (en) | 2002-09-12 | 2004-10-19 | American Express Travel Related Services Company, Inc. | System and method for converting a stored value card to a credit card |
US20040066752A1 (en) * | 2002-10-02 | 2004-04-08 | Hughes Michael A. | Radio frequency indentification device communications systems, wireless communication devices, wireless communication systems, backscatter communication methods, radio frequency identification device communication methods and a radio frequency identification device |
KR101148653B1 (ko) * | 2002-10-18 | 2012-05-23 | 심볼테크놀로지스,인코포레이티드 | 수동 rfid 태그의 원치않는 재교섭을 최소화시키는시스템 및 방법 |
KR20060054169A (ko) * | 2002-10-25 | 2006-05-22 | 심볼테크놀로지스,인코포레이티드 | 보안 통신을 갖는 이진 트리 순회의 최적화 |
US7010279B2 (en) * | 2002-11-27 | 2006-03-07 | Broadcom Corporation | Radio frequency integrated circuit electro-static discharge circuit |
US6750769B1 (en) * | 2002-12-12 | 2004-06-15 | Sun Microsystems, Inc. | Method and apparatus for using RFID tags to determine the position of an object |
US20040131760A1 (en) * | 2003-01-02 | 2004-07-08 | Stuart Shakespeare | Apparatus and method for depositing material onto multiple independently moving substrates in a chamber |
US6906436B2 (en) * | 2003-01-02 | 2005-06-14 | Cymbet Corporation | Solid state activity-activated battery device and method |
US7603144B2 (en) * | 2003-01-02 | 2009-10-13 | Cymbet Corporation | Active wireless tagging system on peel and stick substrate |
US7294209B2 (en) * | 2003-01-02 | 2007-11-13 | Cymbet Corporation | Apparatus and method for depositing material onto a substrate using a roll-to-roll mask |
US6909201B2 (en) * | 2003-01-06 | 2005-06-21 | General Motors Corporation | Dual voltage architecture for automotive electrical systems |
JP3803364B2 (ja) * | 2003-01-15 | 2006-08-02 | 日本電信電話株式会社 | 非接触rfidシステムの通信方法、非接触rfidシステム、送信機及び受信機 |
US7495544B2 (en) * | 2003-02-03 | 2009-02-24 | Ingrid, Inc. | Component diversity in a RFID security network |
CN100374978C (zh) * | 2003-02-07 | 2008-03-12 | Nxp子股份有限公司 | 通过数据线校准时钟发生器单元的时钟频率的系统和方法 |
JP3739752B2 (ja) | 2003-02-07 | 2006-01-25 | 株式会社 ハリーズ | ランダム周期変速可能な小片移載装置 |
US7893840B2 (en) * | 2003-03-03 | 2011-02-22 | Veroscan, Inc. | Interrogator and interrogation system employing the same |
US8542717B2 (en) | 2003-03-03 | 2013-09-24 | Veroscan, Inc. | Interrogator and interrogation system employing the same |
US8063760B2 (en) * | 2003-03-03 | 2011-11-22 | Veroscan, Inc. | Interrogator and interrogation system employing the same |
US7019650B2 (en) | 2003-03-03 | 2006-03-28 | Caducys, L.L.C. | Interrogator and interrogation system employing the same |
US8174366B2 (en) * | 2003-03-03 | 2012-05-08 | Veroscan, Inc. | Interrogator and interrogation system employing the same |
US7023817B2 (en) * | 2003-03-11 | 2006-04-04 | Motorola, Inc. | Method and apparatus for source device synchronization in a communication system |
US7253735B2 (en) | 2003-03-24 | 2007-08-07 | Alien Technology Corporation | RFID tags and processes for producing RFID tags |
US7135976B2 (en) * | 2003-03-31 | 2006-11-14 | Rftrax, Inc. | Wireless monitoring device |
CA2519970A1 (en) * | 2003-04-17 | 2004-10-28 | Symbol Technologies, Inc. | Multimode wireless local area network/radio frequency identification asset tag |
US20040217734A1 (en) * | 2003-04-30 | 2004-11-04 | Shum King Mo | Battery charger circuit |
JP3892826B2 (ja) * | 2003-05-26 | 2007-03-14 | 株式会社東芝 | 電力増幅器及びこれを用いた無線通信装置 |
US6864664B2 (en) | 2003-06-06 | 2005-03-08 | Sony Corporation | Circuit for charging supplemental battery in portable electronic device |
JP2007516509A (ja) * | 2003-06-10 | 2007-06-21 | スミスズ ディテクション インコーポレイティド | センサ装置 |
US20040250417A1 (en) * | 2003-06-12 | 2004-12-16 | Arneson Michael R. | Method, system, and apparatus for transfer of dies using a die plate |
US7627091B2 (en) * | 2003-06-25 | 2009-12-01 | Avaya Inc. | Universal emergency number ELIN based on network address ranges |
US20040268132A1 (en) * | 2003-06-30 | 2004-12-30 | Nokia Corporation | Radio frequency identification (RFID) based network access management |
US6919802B2 (en) * | 2003-07-08 | 2005-07-19 | Rf Saw Components, Inc. | Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags |
US7526245B2 (en) * | 2003-07-11 | 2009-04-28 | Broadcom Corporation | Method and system for single chip satellite set-top box system |
DE10336308A1 (de) * | 2003-08-01 | 2005-03-03 | Atmel Germany Gmbh | Verfahren zur Auswahl eines oder mehrerer Transponder |
US8102244B2 (en) | 2003-08-09 | 2012-01-24 | Alien Technology Corporation | Methods and apparatuses to identify devices |
AU2003254936B2 (en) * | 2003-08-11 | 2009-05-21 | Hitachi, Ltd. | Reading method, responder, and interrogator |
US7042413B2 (en) | 2003-08-22 | 2006-05-09 | Checkpoint Systems, Inc. | Security tag with three dimensional antenna array made from flat stock |
TWM246707U (en) * | 2003-08-26 | 2004-10-11 | Behavior Tech Computer Corp | Wireless man machine interface device |
KR20060038353A (ko) * | 2003-08-29 | 2006-05-03 | 심볼테크놀로지스,인코포레이티드 | 선택 가능한 후방 산란 파라미터들을 가진 무선 주파수식별 시스템 |
US20050058292A1 (en) * | 2003-09-11 | 2005-03-17 | Impinj, Inc., A Delaware Corporation | Secure two-way RFID communications |
JP2005117153A (ja) * | 2003-10-03 | 2005-04-28 | Toshiba Corp | 無線通信装置、無線通信方法、及び無線通信媒体 |
JP2005135354A (ja) * | 2003-10-08 | 2005-05-26 | Toshiba Tec Corp | 無線タグ読取り装置及びこの装置に使用する無線タグモジュール並びに無線タグ付き物品及びこの物品を収納する収納箱 |
US7211351B2 (en) * | 2003-10-16 | 2007-05-01 | Cymbet Corporation | Lithium/air batteries with LiPON as separator and protective barrier and method |
WO2005039028A2 (en) * | 2003-10-17 | 2005-04-28 | Firefly Power Technologies, Inc. | Method and apparatus for a wireless power supply |
DE10349647B4 (de) * | 2003-10-21 | 2006-08-10 | Atmel Germany Gmbh | Verfahren zur Auswahl eines oder mehrerer Transponder |
US20070234456P1 (en) * | 2006-03-30 | 2007-10-04 | Cosner Harlan B | Impatiens plant named 'tirose' |
US7148803B2 (en) * | 2003-10-24 | 2006-12-12 | Symbol Technologies, Inc. | Radio frequency identification (RFID) based sensor networks |
US7271726B2 (en) * | 2003-11-04 | 2007-09-18 | Chep Technology Pty Limited | RFID tag-pallet |
US7716160B2 (en) | 2003-11-07 | 2010-05-11 | Alien Technology Corporation | Methods and apparatuses to identify devices |
US7026935B2 (en) * | 2003-11-10 | 2006-04-11 | Impinj, Inc. | Method and apparatus to configure an RFID system to be adaptable to a plurality of environmental conditions |
JP2007518246A (ja) * | 2004-01-06 | 2007-07-05 | シンベット コーポーレーション | 境界を有する1若しくはそれ以上の層を備える層状のバリア構造及び該バリア構造の製造方法 |
KR101169370B1 (ko) * | 2004-01-30 | 2012-07-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치 |
US7157961B2 (en) * | 2004-02-05 | 2007-01-02 | Mississippi State University | MOS charge pump |
US7880589B2 (en) * | 2004-02-06 | 2011-02-01 | Battelle Memorial Institute | Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture |
GB2410867B (en) * | 2004-02-06 | 2009-04-08 | Btg Int Ltd | Selection and arbitration method and system |
DE102004007410B4 (de) * | 2004-02-16 | 2006-01-19 | Infineon Technologies Ag | Verfahren zum Herstellen einer Speicherzelle |
WO2005086072A1 (en) | 2004-03-03 | 2005-09-15 | Caducys, L.L.C. | Interrogator and interrogation system employing the same |
US7130385B1 (en) * | 2004-03-05 | 2006-10-31 | Avaya Technology Corp. | Advanced port-based E911 strategy for IP telephony |
WO2005091889A2 (en) * | 2004-03-05 | 2005-10-06 | Seknion, Inc. | Method and apparatus for improving the efficiency and accuracy of rfid systems |
US7398078B2 (en) * | 2004-03-05 | 2008-07-08 | Seknion, Inc. | Method and apparatus for security in a wireless network |
US7187286B2 (en) | 2004-03-19 | 2007-03-06 | Applera Corporation | Methods and systems for using RFID in biological field |
US20080238627A1 (en) * | 2005-03-22 | 2008-10-02 | Applera Corporation | Sample carrier device incorporating radio frequency identification, and method |
US7382258B2 (en) * | 2004-03-19 | 2008-06-03 | Applera Corporation | Sample carrier device incorporating radio frequency identification, and method |
DE102004014563B4 (de) * | 2004-03-25 | 2011-01-13 | Atmel Automotive Gmbh | Verfahren und Vorrichtung zur verbesserten drahtlosen Datenübertragung |
US7528728B2 (en) | 2004-03-29 | 2009-05-05 | Impinj Inc. | Circuits for RFID tags with multiple non-independently driven RF ports |
US7667589B2 (en) | 2004-03-29 | 2010-02-23 | Impinj, Inc. | RFID tag uncoupling one of its antenna ports and methods |
JP2005293020A (ja) * | 2004-03-31 | 2005-10-20 | Fujitsu Ltd | 移動物体の映像データ検索方法、移動物体の撮影・検出装置、移動物体の映像データ検索装置 |
US7423539B2 (en) | 2004-03-31 | 2008-09-09 | Impinj, Inc. | RFID tags combining signals received from multiple RF ports |
US7417548B2 (en) | 2004-04-13 | 2008-08-26 | Impinj, Inc. | Adjusting RFID waveform shape in view of signal from an RFID tag |
US7917088B2 (en) | 2004-04-13 | 2011-03-29 | Impinj, Inc. | Adaptable detection threshold for RFID tags and chips |
US7388468B2 (en) | 2004-04-13 | 2008-06-17 | Impinj, Inc. | Method and system to backscatter modulate a radio-frequency signal from an RFID tag in accordance with both an oscillation frequency signal and a command signal |
US7501953B2 (en) * | 2004-04-13 | 2009-03-10 | Impinj Inc | RFID readers transmitting preambles denoting communication parameters and RFID tags interpreting the same and methods |
US7391329B2 (en) * | 2004-04-13 | 2008-06-24 | Impinj, Inc. | Performance driven adjustment of RFID waveform shape |
US7120550B2 (en) | 2004-04-13 | 2006-10-10 | Impinj, Inc. | Radio-frequency identification circuit oscillator calibration |
US7183926B2 (en) * | 2004-04-13 | 2007-02-27 | Impinj, Inc. | Adaptable bandwidth RFID tags |
US20050237158A1 (en) * | 2004-04-13 | 2005-10-27 | Impinj, Inc. | RFID tag systems, RFID tags and RFID processes using N-ary FSK |
US7436308B2 (en) * | 2004-04-13 | 2008-10-14 | Impinj, Inc. | Adjusting RFID waveform shape in view of signal from another reader |
US20050237157A1 (en) * | 2004-04-13 | 2005-10-27 | Impinj, Inc. | RFID tag systems, RFID tags and RFID processes with branch node indexing |
US7973643B2 (en) * | 2004-04-13 | 2011-07-05 | Impinj, Inc. | RFID readers transmitting preambles denoting data rate and methods |
US7408466B2 (en) * | 2004-04-13 | 2008-08-05 | Impinj, Inc. | Adjusting RFID waveform shape in view of detected RF energy |
US20050225436A1 (en) * | 2004-04-13 | 2005-10-13 | Diorio Christopher J | Method and system to calibrate an oscillator within an RFID circuit responsive to a received update value |
US20050237159A1 (en) * | 2004-04-13 | 2005-10-27 | Impinj, Inc. | RFID tag systems, RFID tags and RFID processes with reverse link burst mode |
US7394324B2 (en) | 2004-04-13 | 2008-07-01 | Impinj, Inc. | Method and system to calibrate an oscillator within an RFID circuit utilizing a test signal supplied to the RFID circuit |
US7432814B2 (en) * | 2004-04-13 | 2008-10-07 | Impinj, Inc. | Reconstructing RFID waveform shape for reuse in individual channel |
US7253719B2 (en) | 2004-04-13 | 2007-08-07 | Impinj, Inc. | Multi-oscillator clock signals |
DE102004018539A1 (de) * | 2004-04-14 | 2005-11-03 | Atmel Germany Gmbh | Verfahren zur Datenkommunikation zwischen einer Basisstation und einem Transponder |
DE102004018558A1 (de) * | 2004-04-14 | 2005-11-10 | Atmel Germany Gmbh | Verfahren und Vorrichtung zum Erkennen von Funktionszuständen in RFID- oder Remote-Sensor-Systemen |
US20050240739A1 (en) * | 2004-04-27 | 2005-10-27 | Impinj. Inc., A Delaware Corporation | Memory devices signaling task completion and interfaces and software and methods for controlling the same |
US7680691B2 (en) * | 2004-04-29 | 2010-03-16 | S.C. Johnson & Son, Inc. | Inventory management system using RFID |
KR20050104652A (ko) * | 2004-04-29 | 2005-11-03 | 삼성에스디아이 주식회사 | 전자 방출 표시 장치 및 그 구동 방법 |
US7230520B2 (en) * | 2004-05-03 | 2007-06-12 | Dell Products L.P. | Method and apparatus for RF access to system ID and fault information |
US7336175B2 (en) | 2004-05-13 | 2008-02-26 | Cisco Technology, Inc. | Methods and devices for locating and uniquely provisioning RFID devices |
US7322523B2 (en) | 2004-05-13 | 2008-01-29 | Cisco Technology, Inc. | Methods and devices for uniquely provisioning RFID devices |
US7422152B2 (en) | 2004-05-13 | 2008-09-09 | Cisco Technology, Inc. | Methods and devices for providing scalable RFID networks |
US8113418B2 (en) * | 2004-05-13 | 2012-02-14 | Cisco Technology, Inc. | Virtual readers for scalable RFID infrastructures |
US8249953B2 (en) | 2004-05-13 | 2012-08-21 | Cisco Technology, Inc. | Methods and apparatus for determining the status of a device |
US7325734B2 (en) * | 2004-05-13 | 2008-02-05 | Cisco Technology, Inc. | Methods and devices for assigning RFID device personality |
US7789308B2 (en) * | 2004-05-13 | 2010-09-07 | Cisco Technology, Inc. | Locating and provisioning devices in a network |
US7030786B2 (en) * | 2004-05-24 | 2006-04-18 | Impinj, Inc. | RFID readers and RFID tags communicating using extensible bit vectors |
US7510117B2 (en) * | 2004-06-04 | 2009-03-31 | Impinj Inc | Decoding with memory in RFID system |
US7410096B2 (en) * | 2004-06-07 | 2008-08-12 | Rf Code, Inc. | Middleware appliance for scalable and reliable automated identification |
KR100603199B1 (ko) * | 2004-06-08 | 2006-07-24 | 삼성전자주식회사 | 온도데이터를 송신하는 무선인증용태그 및 그 방법 |
US7297162B2 (en) * | 2004-06-09 | 2007-11-20 | Zimmer Spine, Inc. | Expandable helical cage |
WO2005122280A1 (en) | 2004-06-14 | 2005-12-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and communication system |
US7318550B2 (en) | 2004-07-01 | 2008-01-15 | American Express Travel Related Services Company, Inc. | Biometric safeguard method for use with a smartcard |
US7314165B2 (en) * | 2004-07-01 | 2008-01-01 | American Express Travel Related Services Company, Inc. | Method and system for smellprint recognition biometrics on a smartcard |
US7341181B2 (en) * | 2004-07-01 | 2008-03-11 | American Express Travel Related Services Company, Inc. | Method for biometric security using a smartcard |
US7325724B2 (en) * | 2004-07-01 | 2008-02-05 | American Express Travel Related Services Company, Inc. | Method for registering a biometric for use with a smartcard |
DE102004032547A1 (de) * | 2004-07-06 | 2006-02-02 | Atmel Germany Gmbh | Transponder mit einer Taktversorgungseinheit |
US7548153B2 (en) | 2004-07-09 | 2009-06-16 | Tc License Ltd. | Multi-protocol or multi-command RFID system |
US8604910B2 (en) * | 2004-07-13 | 2013-12-10 | Cisco Technology, Inc. | Using syslog and SNMP for scalable monitoring of networked devices |
US8041233B2 (en) * | 2004-07-14 | 2011-10-18 | Fundación Tarpuy | Adaptive equalization in coherent fiber optic communication |
US7187287B2 (en) | 2004-07-27 | 2007-03-06 | Sony Corporation | Systems and methods for zone security |
US7246746B2 (en) * | 2004-08-03 | 2007-07-24 | Avaya Technology Corp. | Integrated real-time automated location positioning asset management system |
US7049964B2 (en) | 2004-08-10 | 2006-05-23 | Impinj, Inc. | RFID readers and tags transmitting and receiving waveform segment with ending-triggering transition |
US7772063B2 (en) * | 2004-08-11 | 2010-08-10 | Identifi Technologies, Inc. | Reduced-step CMOS processes for low-cost radio frequency identification devices |
WO2006023620A2 (en) | 2004-08-17 | 2006-03-02 | Symbol Technologies, Inc. | Singulation of radio frequency identification (rfid) tags for testing and/or programming |
US7170412B2 (en) * | 2004-08-31 | 2007-01-30 | Symbol Technologies, Inc. | Angle of position object location system and method |
US7536188B1 (en) | 2004-09-01 | 2009-05-19 | Avaya Inc. | Communication device locating system |
US7614555B2 (en) * | 2004-09-09 | 2009-11-10 | The Gillette Company | RFID sensor array |
US7378967B2 (en) | 2004-09-09 | 2008-05-27 | The Gillette Company | RFID tag sensitivity |
US7161489B2 (en) * | 2004-09-09 | 2007-01-09 | The Gillette Company | RFID system performance monitoring |
JP2006083959A (ja) * | 2004-09-16 | 2006-03-30 | Fujikin Inc | センサ付き継手部材 |
US7500307B2 (en) | 2004-09-22 | 2009-03-10 | Avery Dennison Corporation | High-speed RFID circuit placement method |
US7501948B2 (en) * | 2004-09-29 | 2009-03-10 | Lone Star Ip Holdings, Lp | Interrogation system employing prior knowledge about an object to discern an identity thereof |
EP1645994A1 (fr) * | 2004-10-07 | 2006-04-12 | EM Microelectronic-Marin SA | Transpondeur passif comprenant un élévateur de tension |
KR100657903B1 (ko) * | 2004-10-15 | 2006-12-14 | 삼성전기주식회사 | 태그의 충돌 방지 방법 및 이를 위한 태그 시스템 |
US20060082442A1 (en) * | 2004-10-18 | 2006-04-20 | Impinj, Inc., A Delaware Corporation | Preambles with relatively unambiguous autocorrelation peak in RFID systems |
US7195159B2 (en) * | 2004-10-22 | 2007-03-27 | Symbol Technologies, Inc. | Radio frequency identification (RFID) material tracking and apparatus |
US7472835B2 (en) * | 2005-01-21 | 2009-01-06 | Impinj, Inc. | RFID system components implementing adjusted backscatter calculations and methods |
US7339476B2 (en) | 2004-11-10 | 2008-03-04 | Rockwell Automation Technologies, Inc. | Systems and methods that integrate radio frequency identification (RFID) technology with industrial controllers |
US7551081B2 (en) | 2004-11-10 | 2009-06-23 | Rockwell Automation Technologies, Inc. | Systems and methods that integrate radio frequency identification (RFID) technology with agent-based control systems |
US7579906B2 (en) * | 2004-11-12 | 2009-08-25 | National Semiconductor Corporation | System and method for providing a low power low voltage data detection circuit for RF AM signals in EPC0 compliant RFID tags |
WO2006055634A2 (en) * | 2004-11-18 | 2006-05-26 | Goliath Solutions L.L.C. | Rf contact signal detector |
US20060109130A1 (en) * | 2004-11-22 | 2006-05-25 | Hattick John B | Radio frequency identification (RFID) tag for an item having a conductive layer included or attached |
US7385284B2 (en) * | 2004-11-22 | 2008-06-10 | Alien Technology Corporation | Transponder incorporated into an electronic device |
US7688206B2 (en) | 2004-11-22 | 2010-03-30 | Alien Technology Corporation | Radio frequency identification (RFID) tag for an item having a conductive layer included or attached |
US7987272B2 (en) | 2004-12-06 | 2011-07-26 | Cisco Technology, Inc. | Performing message payload processing functions in a network element on behalf of an application |
US7893816B1 (en) * | 2004-12-10 | 2011-02-22 | Ncr Corporation | High sensitivity radio frequency identification tag |
EP1672563B1 (fr) * | 2004-12-16 | 2007-10-10 | EM Microelectronic-Marin SA | Transpondeur à très haute fréquence, notamment UHF, comprenant une protection contre les décharges électrostatiques |
US20060132287A1 (en) * | 2004-12-16 | 2006-06-22 | Xerox Corporation | Radio frequency identification interrogation method and radio frequency identification device |
KR101059872B1 (ko) * | 2005-01-03 | 2011-08-29 | 삼성전자주식회사 | 고유 식별자를 이용한 통신충돌방지 프로토콜 |
US8010048B2 (en) * | 2005-01-20 | 2011-08-30 | Bae Systems Information And Electronic Systems Integration Inc. | Microradio design, manufacturing method and applications for the use of microradios |
US8112326B2 (en) * | 2005-02-03 | 2012-02-07 | TimeSight Systems, Inc. | Inventory management tracking control system |
US20070200682A1 (en) | 2005-05-06 | 2007-08-30 | Colby Steven M | RFID Device Including Multiple Active Modes |
US9524458B2 (en) | 2005-02-07 | 2016-12-20 | Mynette Technologies, Inc. | Switchable epassport including shielding |
US8816826B2 (en) * | 2005-05-06 | 2014-08-26 | Steven M. Colby | Passive radio frequency data logger |
US7924156B2 (en) * | 2005-05-06 | 2011-04-12 | Colby Steven M | Electronically switchable RFID tags |
US9569777B2 (en) | 2005-02-07 | 2017-02-14 | Mynette Technologies, Inc. | EPassport including shielding method |
US7545272B2 (en) | 2005-02-08 | 2009-06-09 | Therasense, Inc. | RF tag on test strips, test strip vials and boxes |
US7420468B2 (en) * | 2005-02-10 | 2008-09-02 | Fabian Carl E | Surgical implement detector |
US7561866B2 (en) * | 2005-02-22 | 2009-07-14 | Impinj, Inc. | RFID tags with power rectifiers that have bias |
US7474211B2 (en) * | 2005-02-22 | 2009-01-06 | Bradley Allen Kramer | System and method for killing a RFID tag |
US7689195B2 (en) * | 2005-02-22 | 2010-03-30 | Broadcom Corporation | Multi-protocol radio frequency identification transponder tranceiver |
GB2423674A (en) * | 2005-02-25 | 2006-08-30 | Hewlett Packard Development Co | Writing to transponder devices |
US7515051B2 (en) * | 2005-02-25 | 2009-04-07 | Datalogic Mobile, Inc. | RFID antenna system having reduced orientation sensitivity |
US20060208893A1 (en) * | 2005-02-28 | 2006-09-21 | Anson Gary S | Weight audit methods and systems utilizing data reader |
CA2497629A1 (en) * | 2005-02-28 | 2006-08-28 | Eduard Levin | Radio frequency identification of tagged articles |
JP4945459B2 (ja) * | 2005-03-03 | 2012-06-06 | センサーマティック・エレクトロニクス・エルエルシー | インテリジェントネットワーク及びrfid信号ルータを用いる装置及び方法 |
DE102005009765B3 (de) * | 2005-03-03 | 2006-06-14 | Atmel Germany Gmbh | Selektionsverfahren für eine Datenkommunikation zwischen Basisstation und Transponder |
US7268686B2 (en) * | 2005-03-04 | 2007-09-11 | Printronix, Inc. | RFID radiation nullifier |
US7583178B2 (en) * | 2005-03-16 | 2009-09-01 | Datalogic Mobile, Inc. | System and method for RFID reader operation |
JP2006266844A (ja) * | 2005-03-23 | 2006-10-05 | Fuji Xerox Co Ltd | 故障検知装置 |
WO2006102553A2 (en) * | 2005-03-24 | 2006-09-28 | Impinj, Inc. | Error recovery in rfid reader systems |
US20060225273A1 (en) * | 2005-03-29 | 2006-10-12 | Symbol Technologies, Inc. | Transferring die(s) from an intermediate surface to a substrate |
US7409197B2 (en) * | 2005-03-31 | 2008-08-05 | Intel Corporation | Transceiver with receive path overload protection and method |
US8107625B2 (en) * | 2005-03-31 | 2012-01-31 | Avaya Inc. | IP phone intruder security monitoring system |
DE102005015594B4 (de) * | 2005-04-05 | 2007-04-12 | Texas Instruments Deutschland Gmbh | Berührungsloses Zugangssystem und Wegfahrsperre mit unterschiedlichen Frequenzen unter Verwendung derselben Antennenspule |
US7411498B2 (en) * | 2005-04-07 | 2008-08-12 | Avery Dennison | RFID testing and classification systems and methods |
US7333022B2 (en) * | 2005-04-13 | 2008-02-19 | Welltech Semiconductor Inc. | Safety monitoring mechanism of a wafer fabrication platform |
US7623034B2 (en) | 2005-04-25 | 2009-11-24 | Avery Dennison Corporation | High-speed RFID circuit placement method and device |
JP4900891B2 (ja) | 2005-04-27 | 2012-03-21 | キヤノン株式会社 | 通信装置及び通信方法 |
US20060244602A1 (en) * | 2005-05-02 | 2006-11-02 | Mozafari Mehdi G | RFID system and method to monitor a set of objects |
US8477015B1 (en) * | 2005-05-05 | 2013-07-02 | National Semiconductor Corporation | System and method for using an input data signal as a clock signal in a RFID tag state machine |
US7298267B2 (en) * | 2005-05-09 | 2007-11-20 | Avery Dennison | RFID test interface systems and methods |
US7636044B1 (en) | 2005-05-13 | 2009-12-22 | Rockwell Automation Technologies, Inc. | RFID tag programming, printing application, and supply chain/global registration architecture |
US20060255943A1 (en) * | 2005-05-16 | 2006-11-16 | Psc Scanning, Inc. | Induction charging machine, methods, and system for a data reader |
US7298268B2 (en) * | 2005-05-17 | 2007-11-20 | Intermec Ip Corp. | Read authentication method and system for securing data stored on RFID tags |
US7321290B2 (en) * | 2005-10-02 | 2008-01-22 | Visible Assets, Inc. | Radio tag and system |
WO2006130988A1 (en) * | 2005-06-10 | 2006-12-14 | Telecommunications Research Laboratories | Wireless communication system |
TWI420428B (zh) * | 2005-06-16 | 2013-12-21 | Koninkl Philips Electronics Nv | 無線系統、射頻識別物件及追蹤物件之方法 |
US20060290511A1 (en) * | 2005-06-22 | 2006-12-28 | Kenneth Shanton | Methods and systems for in-line RFID transponder assembly |
US20060290512A1 (en) * | 2005-06-22 | 2006-12-28 | Smurfit-Stone Container Enterprises, Inc. | Methods and apparatus for RFID transponder fabrication |
US7651032B2 (en) * | 2005-06-22 | 2010-01-26 | Smurfit-Stone Container Enterprises, Inc. | Methods and systems for in-line RFID transponder assembly |
US7321289B2 (en) * | 2005-06-30 | 2008-01-22 | Symbol Technologies, Inc. | Systems and methods for reducing interference by modulating a reader transmittal signal within the transmission channel |
US20070001812A1 (en) * | 2005-06-30 | 2007-01-04 | Symbol Technologies, Inc. | Systems and methods for optimizing communications between an RFID reader and a tag population using partial binary tree traversal |
US7890891B2 (en) | 2005-07-11 | 2011-02-15 | Peregrine Semiconductor Corporation | Method and apparatus improving gate oxide reliability by controlling accumulated charge |
US20080076371A1 (en) | 2005-07-11 | 2008-03-27 | Alexander Dribinsky | Circuit and method for controlling charge injection in radio frequency switches |
USRE48965E1 (en) | 2005-07-11 | 2022-03-08 | Psemi Corporation | Method and apparatus improving gate oxide reliability by controlling accumulated charge |
US9653601B2 (en) | 2005-07-11 | 2017-05-16 | Peregrine Semiconductor Corporation | Method and apparatus for use in improving linearity of MOSFETs using an accumulated charge sink-harmonic wrinkle reduction |
US7910993B2 (en) | 2005-07-11 | 2011-03-22 | Peregrine Semiconductor Corporation | Method and apparatus for use in improving linearity of MOSFET's using an accumulated charge sink |
US7907899B1 (en) | 2005-07-13 | 2011-03-15 | Impinj, Inc. | RFID tags having a rectifier circuit including a dual-terminal rectifier device |
US7953826B2 (en) * | 2005-07-14 | 2011-05-31 | Cisco Technology, Inc. | Provisioning and redundancy for RFID middleware servers |
US7776478B2 (en) * | 2005-07-15 | 2010-08-17 | Cymbet Corporation | Thin-film batteries with polymer and LiPON electrolyte layers and method |
WO2007011898A2 (en) * | 2005-07-15 | 2007-01-25 | Cymbet Corporation | Apparatus and method for making thin-film batteries with soft and hard electrolyte layers |
US20070012244A1 (en) * | 2005-07-15 | 2007-01-18 | Cymbet Corporation | Apparatus and method for making thin-film batteries with soft and hard electrolyte layers |
US7616117B2 (en) * | 2005-07-19 | 2009-11-10 | Rockwell Automation Technologies, Inc. | Reconciliation mechanism using RFID and sensors |
US7388491B2 (en) | 2005-07-20 | 2008-06-17 | Rockwell Automation Technologies, Inc. | Mobile RFID reader with integrated location awareness for material tracking and management |
WO2007014053A2 (en) * | 2005-07-22 | 2007-02-01 | Nanopower Technologies, Inc. | High sensitivity rfid tag integrated circuits |
US7764191B2 (en) * | 2005-07-26 | 2010-07-27 | Rockwell Automation Technologies, Inc. | RFID tag data affecting automation controller with internal database |
US7423525B2 (en) * | 2005-07-28 | 2008-09-09 | Symbol Technologies, Inc. | Method and apparatus for a product information interface utilizing radio frequency identification (RFID) technology |
US7425888B2 (en) * | 2005-07-29 | 2008-09-16 | Symbol Technologies, Inc. | Methods for optimizing communications between an RFID reader and a tag population using non-sequential masking |
US7345585B2 (en) | 2005-08-01 | 2008-03-18 | Cisco Technology, Inc. | Network based device for providing RFID middleware functionality |
US8260948B2 (en) | 2005-08-10 | 2012-09-04 | Rockwell Automation Technologies, Inc. | Enhanced controller utilizing RFID technology |
US7453363B2 (en) * | 2005-08-19 | 2008-11-18 | Thingmagic, Inc. | RFID reader system incorporating antenna orientation sensing |
DE102006006654A1 (de) * | 2005-08-26 | 2007-03-01 | Degussa Ag | Spezielle Aminoalkylsilanverbindungen als Bindemittel für Verbundwerkstoffe |
JP2007064765A (ja) * | 2005-08-30 | 2007-03-15 | Fujitsu Ltd | Rfidタグ装置、rfidリーダライタ装置及び距離測定システム |
FR2890465A1 (fr) * | 2005-09-06 | 2007-03-09 | St Microelectronics Sa | Procede de generation d'un signal d'horloge |
ES2452480T3 (es) * | 2005-09-07 | 2014-04-01 | Hydranautics | Dispositivos de filtración por osmosis inversa con caudalímetros y medidores de conductividad alimentados por etiquetas de RFID |
US7510110B2 (en) | 2005-09-08 | 2009-03-31 | Rockwell Automation Technologies, Inc. | RFID architecture in an industrial controller environment |
US8967476B2 (en) * | 2005-09-09 | 2015-03-03 | Assa Abloy Ab | Synchronization techniques in multi-technology/multi-frequency RFID reader arrays |
US7394358B2 (en) * | 2005-09-19 | 2008-07-01 | Datalogic Scanning, Inc. | Method and system for inventory monitoring |
US7931197B2 (en) | 2005-09-20 | 2011-04-26 | Rockwell Automation Technologies, Inc. | RFID-based product manufacturing and lifecycle management |
US7446662B1 (en) | 2005-09-26 | 2008-11-04 | Rockwell Automation Technologies, Inc. | Intelligent RFID tag for magnetic field mapping |
US20070069021A1 (en) * | 2005-09-27 | 2007-03-29 | Palo Alto Research Center Incorporated | Smart floor tiles/carpet for tracking movement in retail, industrial and other environments |
US8025227B2 (en) * | 2005-09-30 | 2011-09-27 | Rockwell Automation Technologies, Inc. | Access to distributed databases via pointer stored in RFID tag |
US7821386B1 (en) | 2005-10-11 | 2010-10-26 | Avaya Inc. | Departure-based reminder systems |
WO2007094868A2 (en) * | 2005-10-28 | 2007-08-23 | Mojix, Inc. | Rfid receiver |
US20070107186A1 (en) * | 2005-11-04 | 2007-05-17 | Symbol Technologies, Inc. | Method and system for high volume transfer of dies to substrates |
US20070262866A1 (en) * | 2005-11-14 | 2007-11-15 | Ronald Eveland | Multi-Dimensional Broadband Track and Trace Sensor Radio Frequency Identification Device |
US20070115130A1 (en) * | 2005-11-14 | 2007-05-24 | Ronald Eveland | Multi-dimensional, broadband track and trace sensor radio frequency identification device |
US20070229264A1 (en) * | 2005-11-14 | 2007-10-04 | Ronald Eveland | Software method and system for encapsulation of RFID data into a standardized globally routable format |
US9406444B2 (en) | 2005-11-14 | 2016-08-02 | Blackberry Limited | Thin film capacitors |
KR20070056816A (ko) * | 2005-11-30 | 2007-06-04 | 주식회사 유컴테크놀러지 | 무선주파수인식 시스템 |
DE102005057546B4 (de) * | 2005-12-01 | 2007-08-16 | Kathrein-Austria Ges.M.B.H. | Verfahren und Vorrichtung zur kontaktlosen Übertragung von Daten von einer Vielzahl von Datenträgern, vorzugsweise in Form von RFID-Tags |
US7417496B2 (en) * | 2005-12-06 | 2008-08-26 | Electronics And Telecommunications Research Institute | Demodulator circuit of RFID system |
US20070126494A1 (en) * | 2005-12-06 | 2007-06-07 | Sandisk Corporation | Charge pump having shunt diode for improved operating efficiency |
FR2894698B1 (fr) | 2005-12-08 | 2008-02-29 | St Microelectronics Sa | Circuit integre sans contact comprenant un circuit d'alimentation electrique a haut rendement |
US20070139099A1 (en) * | 2005-12-16 | 2007-06-21 | Sandisk Corporation | Charge pump regulation control for improved power efficiency |
US7372320B2 (en) * | 2005-12-16 | 2008-05-13 | Sandisk Corporation | Voltage regulation with active supplemental current for output stabilization |
JP2007172139A (ja) * | 2005-12-20 | 2007-07-05 | Toshiba Tec Corp | 無線id検出装置および無線id検出方法 |
US7555826B2 (en) | 2005-12-22 | 2009-07-07 | Avery Dennison Corporation | Method of manufacturing RFID devices |
US7528698B2 (en) * | 2006-01-05 | 2009-05-05 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Multiple antenna energy harvesting |
WO2007079490A2 (en) * | 2006-01-05 | 2007-07-12 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | A wireless autonomous device system |
US7705733B2 (en) * | 2006-01-06 | 2010-04-27 | Warsaw Orthopedic, Inc. | Coiled RFID tag |
US20070159337A1 (en) * | 2006-01-12 | 2007-07-12 | Sdgi Holdings, Inc. | Modular RFID tag |
US7711337B2 (en) | 2006-01-14 | 2010-05-04 | Paratek Microwave, Inc. | Adaptive impedance matching module (AIMM) control architectures |
US7595732B2 (en) * | 2006-03-31 | 2009-09-29 | Broadcom Corporation | Power generating circuit |
US7605685B2 (en) * | 2006-01-27 | 2009-10-20 | Orbiter, Llc | Portable lap counter and system |
US8018323B2 (en) * | 2006-01-30 | 2011-09-13 | Baohua Qi | RFID sensor device based on pulse-processing |
US8316156B2 (en) * | 2006-02-17 | 2012-11-20 | Intel-Ne, Inc. | Method and apparatus for interfacing device drivers to single multi-function adapter |
US7439864B2 (en) * | 2006-02-21 | 2008-10-21 | International Business Machines Corporation | Method for automatic RFID attenuation and recovery |
JP4729439B2 (ja) * | 2006-02-22 | 2011-07-20 | 株式会社エヌ・ティ・ティ・ドコモ | 無線タグ判定システム及び無線タグ判定方法 |
US20070229149A1 (en) * | 2006-03-30 | 2007-10-04 | Sandisk Corporation | Voltage regulator having high voltage protection |
US7668528B2 (en) * | 2006-03-31 | 2010-02-23 | Broadcom Corporation | Alternatively powered low power IC |
US7733218B2 (en) * | 2006-03-31 | 2010-06-08 | Symbol Technologies, Inc. | RFID tag receive signal strength indicator |
US7830262B1 (en) | 2006-04-25 | 2010-11-09 | Impinj, Inc. | Adjusting communication parameters while inventorying RFID tags |
EP1850267B1 (en) * | 2006-04-28 | 2011-11-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and position detecting method using the semiconductor device |
US8391375B2 (en) * | 2006-05-05 | 2013-03-05 | University of Pittsburgh—of the Commonwealth System of Higher Education | Wireless autonomous device data transmission |
US20080068132A1 (en) * | 2006-05-16 | 2008-03-20 | Georges Kayanakis | Contactless radiofrequency device featuring several antennas and related antenna selection circuit |
WO2007136022A1 (en) | 2006-05-22 | 2007-11-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and position detection system using semiconductor device |
US7822944B2 (en) | 2006-05-26 | 2010-10-26 | Symbol Technologies, Inc. | Data format for efficient encoding and access of multiple data items in RFID tags |
US20080030325A1 (en) * | 2006-05-31 | 2008-02-07 | Fries Robert G | Rf-activated tag and locator |
US9087226B2 (en) * | 2006-06-09 | 2015-07-21 | Intelleflex Corporation | System, method and computer program product for calibrating interrogator signal strength and/or tag response range setting |
US8077012B2 (en) * | 2006-06-16 | 2011-12-13 | Intelleflex Corporation | RFID device with first clock for data acquisition and/or calibration of second clock |
US8338930B2 (en) * | 2006-06-21 | 2012-12-25 | Broadcom Corporation | Integrated circuit with electromagnetic intrachip communication and methods for use therewith |
US7699234B2 (en) * | 2006-06-28 | 2010-04-20 | Sap Ag | Transmission range adjustment according to network conditions |
EP1873959A3 (en) * | 2006-06-30 | 2012-07-25 | Semiconductor Energy Laboratory Co., Ltd. | Clock synchronization circuit and semiconductor device provided therewith |
JP4219944B2 (ja) * | 2006-07-07 | 2009-02-04 | 株式会社日立製作所 | Rfidシステム及びリーダライタ |
US20080030324A1 (en) * | 2006-07-31 | 2008-02-07 | Symbol Technologies, Inc. | Data communication with sensors using a radio frequency identification (RFID) protocol |
US7554311B2 (en) * | 2006-07-31 | 2009-06-30 | Sandisk Corporation | Hybrid charge pump regulation |
US20080034183A1 (en) * | 2006-08-07 | 2008-02-07 | Symbol Technologies, Inc. | Protecting Critical Pointer Value Updates To Non-Volatile Memory Under Marginal Write Conditions |
US7742348B2 (en) * | 2006-08-07 | 2010-06-22 | Symbol Technologies, Inc. | Concatenated pointers for radio frequency identification tags |
US7738456B2 (en) * | 2006-08-07 | 2010-06-15 | Cisco Technology, Inc. | Techniques to map switch and router ports to physical locations |
US20080040244A1 (en) * | 2006-08-08 | 2008-02-14 | Logcon Spec Ops, Inc. | Tracking and Managing Assets |
US7310070B1 (en) | 2006-08-23 | 2007-12-18 | Goliath Solutions, Llc | Radio frequency identification shelf antenna with a distributed pattern for localized tag detection |
KR100817288B1 (ko) * | 2006-08-25 | 2008-03-27 | 삼성전자주식회사 | 오실레이터 튜닝 시스템 및 오실레이터 튜닝 방법 |
TWI324320B (en) * | 2006-09-01 | 2010-05-01 | Ind Tech Res Inst | Rfid tag system and data stream thereof |
US8570172B2 (en) * | 2006-09-08 | 2013-10-29 | Intelleflex Corporation | RFID system with distributed transmitters |
US20080071424A1 (en) * | 2006-09-18 | 2008-03-20 | Protap Design, Llc | Programmable positional liquid flow sensing device |
US7368979B2 (en) | 2006-09-19 | 2008-05-06 | Sandisk Corporation | Implementation of output floating scheme for hv charge pumps |
US20080079542A1 (en) * | 2006-09-26 | 2008-04-03 | Broadcom Corporation, A California Corporation | Radio frequency identification (RFID) carrier and system |
US7821400B2 (en) * | 2006-09-29 | 2010-10-26 | Datalogic Scanning, Inc. | System and method for verifying number of wireless tagged items in a transaction |
US8046103B2 (en) | 2006-09-29 | 2011-10-25 | F Robotics Acquisitions Ltd. | System and method for determining the location of a machine |
WO2008105947A2 (en) * | 2006-10-02 | 2008-09-04 | Rensselaer Polytechnic Institute | Ultrasonic through-wall communication (utwc) system |
US8068010B2 (en) * | 2006-10-05 | 2011-11-29 | International Business Machines Corporation | Chipless RFID tag and method for communicating with the RFID tag |
ES2296537B1 (es) * | 2006-10-05 | 2009-07-24 | Gema Active Business Solutions, S.L. | Sistema para el inventario y localizacion de objetos. |
US7881693B2 (en) * | 2006-10-17 | 2011-02-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
KR100842958B1 (ko) * | 2006-10-19 | 2008-07-01 | 한국정보통신대학교 산학협력단 | Rfid 시스템의 쿼리 트리 기반 태그 인식 방법 |
KR100845666B1 (ko) * | 2006-10-19 | 2008-07-10 | 한국정보통신대학교 산학협력단 | Rfid 시스템에서의 두 슬롯 트리 기반의 태그 인식 방법 |
KR100982852B1 (ko) * | 2006-10-20 | 2010-09-16 | 주식회사 케이티 | Rfid를 이용한 이동체 실시간 위치 결정 시스템 및 그방법과, 그를 위한 무선중계장치 설치 방법 |
US7710798B2 (en) * | 2006-10-31 | 2010-05-04 | Intermec Ip Corp. | State storage with defined retention time |
US7535312B2 (en) | 2006-11-08 | 2009-05-19 | Paratek Microwave, Inc. | Adaptive impedance matching apparatus, system and method with improved dynamic range |
US7714676B2 (en) | 2006-11-08 | 2010-05-11 | Paratek Microwave, Inc. | Adaptive impedance matching apparatus, system and method |
US7586385B2 (en) * | 2006-11-18 | 2009-09-08 | Rfmicron, Inc. | Method and apparatus for varying an impedance |
US10224902B2 (en) | 2006-11-18 | 2019-03-05 | Rfmicron, Inc. | Roll-to-roll production of RFID tags |
KR100799589B1 (ko) * | 2006-11-28 | 2008-01-30 | 한국전자통신연구원 | 인식거리 향상을 위한 저전력 전지 지원형무선인식(rfid) 태그 및 그 웨이크업 방법 |
US8994533B2 (en) * | 2006-11-30 | 2015-03-31 | Patent Navigation, Inc. | Conditional RFID |
TWI325122B (en) * | 2006-12-04 | 2010-05-21 | Ind Tech Res Inst | Method and system for reading and identifying rfid tag |
JP2008165744A (ja) * | 2006-12-07 | 2008-07-17 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
US10817679B2 (en) * | 2007-01-26 | 2020-10-27 | Allen Hollister | Multidimensional sieving for high density low collision RFID tag fields |
DE102007007309A1 (de) * | 2007-02-07 | 2008-08-14 | Atmel Germany Gmbh | Verfahren zum wenigstens temporären Freischalten einer bidirektionalen Kommunikation und Transponder |
US20080191845A1 (en) * | 2007-02-09 | 2008-08-14 | Symbol Technologies, Inc. | Location-Based Power Management in RFID Applications |
US20080198019A1 (en) * | 2007-02-20 | 2008-08-21 | James Neil Rodgers | RFID antenna and amplification |
WO2008103870A1 (en) * | 2007-02-23 | 2008-08-28 | Newpage Wisconsin System Inc. | Multifunctional paper identification label |
US20080204238A1 (en) | 2007-02-28 | 2008-08-28 | Symbol Technologies, Inc. | Method to RFID enable electronic devices |
US20080218354A1 (en) * | 2007-03-09 | 2008-09-11 | Lorentz Robert D | Non-networked rfid system |
US7755492B2 (en) | 2007-03-22 | 2010-07-13 | Round Rock Research, Llc | Methods and systems of tagging objects and reading tags coupled to objects |
US7777997B2 (en) * | 2007-03-22 | 2010-08-17 | Accu-Sort Systems, Inc. | Electrostatic discharge safe under conveyor antenna |
US8031054B2 (en) * | 2007-03-27 | 2011-10-04 | Round Rock Research, Llc | Multi-antenna element systems and related methods |
US20080252446A1 (en) * | 2007-04-16 | 2008-10-16 | Credo Technology Corporation | Power hand tool with data collection and storage and method of operating |
US7917104B2 (en) | 2007-04-23 | 2011-03-29 | Paratek Microwave, Inc. | Techniques for improved adaptive impedance matching |
US7960772B2 (en) | 2007-04-26 | 2011-06-14 | Peregrine Semiconductor Corporation | Tuning capacitance to enhance FET stack voltage withstand |
US8213886B2 (en) | 2007-05-07 | 2012-07-03 | Paratek Microwave, Inc. | Hybrid techniques for antenna retuning utilizing transmit and receive power information |
GB0709313D0 (en) * | 2007-05-15 | 2007-06-20 | Siemens Ag | RFID reader |
JP5222628B2 (ja) * | 2007-05-31 | 2013-06-26 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US7852197B2 (en) * | 2007-06-08 | 2010-12-14 | Sensomatic Electronics, LLC | System and method for inhibiting detection of deactivated labels using detection filters having an adaptive threshold |
US8292175B2 (en) * | 2007-06-08 | 2012-10-23 | Lg Innotek Co., Ltd. | Tag device, reader device, and RFID system |
US9727812B2 (en) * | 2007-07-23 | 2017-08-08 | Avery Dennison Retail Information Services, Llc | RFID device wtih control logic, and method |
US20090027162A1 (en) * | 2007-07-23 | 2009-01-29 | Forster Ian J | Controllable rfid device, and method |
US20090033493A1 (en) * | 2007-07-31 | 2009-02-05 | Symbol Technologies, Inc. | Method, System and Apparatus for Writing Common Information to a Plurality of Radio Frequency Identification (RFID) Tags |
US7852216B2 (en) * | 2007-08-21 | 2010-12-14 | Sirit Technologies Inc. | Backscattering different radio frequency protocols |
US8314688B2 (en) | 2007-08-22 | 2012-11-20 | Tagarray, Inc. | Method and apparatus for low power modulation and massive medium access control |
US7876222B2 (en) * | 2007-08-30 | 2011-01-25 | Symbol Technologies, Inc. | Customizable mechanically programmable RFID tags |
JP5324161B2 (ja) | 2007-08-30 | 2013-10-23 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US20090074120A1 (en) * | 2007-09-12 | 2009-03-19 | Nanoamp Solutions Inc. | Auto-calibration for a filter |
US8149127B2 (en) * | 2007-09-24 | 2012-04-03 | John Mezzalingua Associates, Inc. | Coaxial cable connector with an internal coupler and method of use thereof |
US8570178B2 (en) * | 2007-09-24 | 2013-10-29 | Ppc Broadband, Inc. | Coaxial cable connector with internal floating ground circuitry and method of use thereof |
US8773255B2 (en) * | 2007-09-24 | 2014-07-08 | Ppc Broadband, Inc. | Status sensing and reporting interface |
KR20100061664A (ko) * | 2007-09-24 | 2010-06-08 | 쿠퍼 타이어 앤드 러버 캄파니 | 무선 자동 식별용 자동 안테나 튜너 시스템 |
US8400318B2 (en) * | 2007-09-24 | 2013-03-19 | John Mezzalingua Associates, Inc. | Method for determining electrical power signal levels in a transmission system |
US8400319B2 (en) * | 2007-09-24 | 2013-03-19 | John Mezzalingua Associates, Inc. | Coaxial cable connector with an external sensor and method of use thereof |
US8094022B2 (en) * | 2007-09-25 | 2012-01-10 | Infinid Technologies, Inc | Active ID tags for increased range and functionality |
US7825806B2 (en) * | 2007-09-25 | 2010-11-02 | Symbol Technologies, Inc. | Optimizing RFID reader duty cycle or power to preserve battery life |
JP2010541467A (ja) * | 2007-10-03 | 2010-12-24 | エルエスアイ コーポレーション | 連続時間判定帰還型等化器 |
US20090115576A1 (en) * | 2007-11-02 | 2009-05-07 | Symbol Technologies, Inc. | Efficient Variable Format Data Encodation in RFID Tags and Other Media |
US20090117872A1 (en) * | 2007-11-05 | 2009-05-07 | Jorgenson Joel A | Passively powered element with multiple energy harvesting and communication channels |
US8381977B2 (en) * | 2007-11-09 | 2013-02-26 | International Business Machines Corporation | Voting system and ballot paper |
US7991363B2 (en) | 2007-11-14 | 2011-08-02 | Paratek Microwave, Inc. | Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics |
EP2215740A4 (en) * | 2007-11-14 | 2011-04-20 | Kaonetics Technologies Inc | WIRELESS IDENTIFICATION SYSTEM USING A DIRECTED POWER DEVICE SUCH AS A LABEL READER |
US20090152364A1 (en) * | 2007-12-12 | 2009-06-18 | Spivey Technologies, Llc | Rfid card with piezoelectric element |
US7940184B2 (en) * | 2008-08-14 | 2011-05-10 | Spivey Jr John William | Integrated circuit and method to secure a RFID tag |
US8217757B2 (en) * | 2007-12-20 | 2012-07-10 | Symbol Technologies, Inc. | Voice over RFID |
US20090160648A1 (en) * | 2007-12-24 | 2009-06-25 | Rfmicron, Inc. | Method and apparatus for bulk calibrating RFID tags |
KR100936893B1 (ko) * | 2008-01-04 | 2010-01-14 | 중앙대학교 산학협력단 | 태그 인식 방법, 충돌 방지 방법 및 이를 이용한 rfid태그 |
KR20090087406A (ko) * | 2008-02-12 | 2009-08-17 | 한국전자통신연구원 | 무선주파수인식(rfid)을 위한 통신방법 |
US8115632B1 (en) * | 2008-02-14 | 2012-02-14 | Impinj, Inc, | RFID tag capable of modifying internal operations for a sensed environment |
EP2760136B1 (en) | 2008-02-28 | 2018-05-09 | Peregrine Semiconductor Corporation | Method and apparatus for use in digitally tuning a capacitor in an integrated circuit device |
CN103593698B (zh) | 2008-04-07 | 2017-05-03 | 瑞章科技有限公司 | 利用光对rfid标签进行子集选择 |
EP3232414A1 (en) | 2008-04-14 | 2017-10-18 | Mojix, Inc. | Radio frequency identification tag location estimation and tracking system |
US8717144B2 (en) * | 2008-04-29 | 2014-05-06 | Intelleflex Corporation | RFID system with distributed readers |
US7864029B2 (en) * | 2008-05-19 | 2011-01-04 | Gm Global Technology Operations, Inc. | Vehicle-setting-based driver identification system |
US8242888B2 (en) | 2008-06-05 | 2012-08-14 | Keystone Technology Solutions, Llc | Systems and methods to determine motion parameters using RFID tags |
US8830062B2 (en) | 2008-06-05 | 2014-09-09 | Micron Technology, Inc. | Systems and methods to use radar in RFID systems |
US8461966B2 (en) | 2008-06-05 | 2013-06-11 | Micron Technology, Inc. | Systems and methods to determine kinematical parameters using RFID tags |
US9110771B2 (en) * | 2008-06-13 | 2015-08-18 | New York University | Computations using a polychronous wave propagation system |
US20100039237A1 (en) * | 2008-06-26 | 2010-02-18 | Sridhar Radhakrishnan | Framework for fast rfid tag reading in static and mobile environments |
US8836512B2 (en) * | 2008-07-28 | 2014-09-16 | Symbol Technologies, Inc. | Self tuning RFID |
US8035521B2 (en) * | 2008-07-29 | 2011-10-11 | Ncr Corporation | Radio frequency data reader |
US8987940B2 (en) * | 2008-08-15 | 2015-03-24 | Georgia Tech Research Corporation | Systems and methods for providing a power optimized waveform |
US8502674B1 (en) * | 2008-09-08 | 2013-08-06 | Sprint Communications Company L.P. | Monitoring the location of an object using a mobile device |
TWI384402B (zh) * | 2008-09-19 | 2013-02-01 | Mstar Semiconductor Inc | 射頻識別標籤的存取方法以及射頻識別標籤中用來判斷是否回應讀取器所發送之指令的電路 |
US8072285B2 (en) | 2008-09-24 | 2011-12-06 | Paratek Microwave, Inc. | Methods for tuning an adaptive impedance matching network with a look-up table |
US8514056B2 (en) * | 2008-09-25 | 2013-08-20 | University of Pittsburgh—of the Commonwealth System of Higher Education | System and method for real time asset location and tracking |
US8760520B2 (en) * | 2008-11-10 | 2014-06-24 | Eduard Levin | System and method for tracking and monitoring personnel and equipment |
US8414326B2 (en) * | 2008-11-17 | 2013-04-09 | Rochester Institute Of Technology | Internal coaxial cable connector integrated circuit and method of use thereof |
US8376774B2 (en) * | 2008-11-17 | 2013-02-19 | Rochester Institute Of Technology | Power extracting device and method of use thereof |
US8303334B2 (en) * | 2008-11-17 | 2012-11-06 | John Mezzalingua Associates, Inc. | Embedded coupler device and method of use thereof |
US8419464B2 (en) * | 2008-11-17 | 2013-04-16 | Ppc Broadband, Inc. | Coaxial connector with integrated molded substrate and method of use thereof |
US8188863B2 (en) * | 2008-11-26 | 2012-05-29 | Symbol Technologies, Inc. | Detecting loading and unloading of material |
US8098161B2 (en) * | 2008-12-01 | 2012-01-17 | Raytheon Company | Radio frequency identification inlay with improved readability |
US20100156604A1 (en) * | 2008-12-22 | 2010-06-24 | General Electric Company | Rfid tag reading apparatus and method |
US8077041B2 (en) * | 2008-12-23 | 2011-12-13 | Symbol Technologies, Inc. | Real-time automatic RFID inventory control system |
US9232055B2 (en) * | 2008-12-23 | 2016-01-05 | Avaya Inc. | SIP presence based notifications |
US9805222B2 (en) * | 2009-01-08 | 2017-10-31 | Zest Labs, Inc. | RFID reader discipline |
US8068012B2 (en) * | 2009-01-08 | 2011-11-29 | Intelleflex Corporation | RFID device and system for setting a level on an electronic device |
US8390429B2 (en) * | 2009-01-23 | 2013-03-05 | Getac Technology Corporation | Mobile RFID monitoring system and method thereof |
US8705523B2 (en) | 2009-02-05 | 2014-04-22 | Google Inc. | Conjoined class-based networking |
US8860551B2 (en) | 2009-03-23 | 2014-10-14 | International Business Machines Corporation | Automated RFID reader detection |
US8660487B2 (en) * | 2009-06-03 | 2014-02-25 | Infineon Technologies Ag | Contactless data transmission |
US8358520B2 (en) * | 2009-09-14 | 2013-01-22 | Vladimir Shvartsman | High efficiency charge-and-add adjustable DC-DC converter |
TW201112126A (en) * | 2009-09-18 | 2011-04-01 | Univ Nat Taiwan Science Tech | Radio frequency identification tag |
US9026062B2 (en) | 2009-10-10 | 2015-05-05 | Blackberry Limited | Method and apparatus for managing operations of a communication device |
FI20096141A0 (fi) * | 2009-11-05 | 2009-11-05 | Valtion Teknillinen | Lämpötilan mittausmenetelmä |
US8618944B2 (en) * | 2009-12-03 | 2013-12-31 | Ppc Broadband, Inc. | Coaxial cable connector parameter monitoring system |
US8400272B2 (en) * | 2009-12-03 | 2013-03-19 | Symbol Technologies, Inc. | Method and device for improving the signal to noise ratio (SNR) of a backscatter signal received from a radio frequency identification (RFID) tag |
US8416060B2 (en) * | 2009-12-08 | 2013-04-09 | Symbol Technologies, Inc. | Method and device for reading radio frequency identification (RFID) tags |
KR101068308B1 (ko) * | 2009-12-23 | 2011-09-28 | 주식회사 하이닉스반도체 | Rfid 장치 |
KR101068330B1 (ko) * | 2009-12-23 | 2011-09-28 | 주식회사 하이닉스반도체 | Rfid 장치 |
JP2011138214A (ja) * | 2009-12-25 | 2011-07-14 | Toshiba Corp | 半導体集積回路装置 |
US7944279B1 (en) * | 2009-12-31 | 2011-05-17 | Nxp B.V. | Charge pump stage of radio-frequency identification transponder |
WO2012100232A2 (en) | 2011-01-20 | 2012-07-26 | Innovative Timing Systems, Llc | Rfid tag read triggered image and video capture even timing system and method |
WO2011109419A2 (en) | 2010-03-01 | 2011-09-09 | Innovative Timing Systems, Llc | Variably spaced multi-point rfid tag reader systems and methods |
WO2011085409A2 (en) | 2010-01-11 | 2011-07-14 | Innovative Timing Systems | Sports timing system (sts) event and participant announcement communication system (epacs) and method |
US8360331B2 (en) * | 2010-01-29 | 2013-01-29 | Innovative Timing Systems, Llc | Harsh operating environment RFID tag assemblies and methods of manufacturing thereof |
US8576051B2 (en) | 2010-01-29 | 2013-11-05 | Innovative Timing Systems, LLC. | Spaced apart extended range RFID tag assemblies and methods of operation |
EP2529336B1 (en) | 2010-01-29 | 2018-12-12 | Innovative Timing Systems | Harsh operating environment rfid tag assemblies and methods |
US9883332B2 (en) | 2010-03-01 | 2018-01-30 | Innovative Timing Systems, Llc | System and method of an event timing system having integrated geodetic timing points |
US8803631B2 (en) | 2010-03-22 | 2014-08-12 | Blackberry Limited | Method and apparatus for adapting a variable impedance network |
US20110244817A1 (en) * | 2010-04-06 | 2011-10-06 | Qualcomm Incorporated | Forward link signaling |
US8860526B2 (en) | 2010-04-20 | 2014-10-14 | Blackberry Limited | Method and apparatus for managing interference in a communication device |
US9288089B2 (en) | 2010-04-30 | 2016-03-15 | Ecole Polytechnique Federale De Lausanne (Epfl) | Orthogonal differential vector signaling |
US9300503B1 (en) | 2010-05-20 | 2016-03-29 | Kandou Labs, S.A. | Methods and systems for skew tolerance in and advanced detectors for vector signaling codes for chip-to-chip communication |
US9564994B2 (en) | 2010-05-20 | 2017-02-07 | Kandou Labs, S.A. | Fault tolerant chip-to-chip communication with advanced voltage |
US9246713B2 (en) | 2010-05-20 | 2016-01-26 | Kandou Labs, S.A. | Vector signaling with reduced receiver complexity |
US9362962B2 (en) | 2010-05-20 | 2016-06-07 | Kandou Labs, S.A. | Methods and systems for energy-efficient communications interface |
US9077386B1 (en) | 2010-05-20 | 2015-07-07 | Kandou Labs, S.A. | Methods and systems for selection of unions of vector signaling codes for power and pin efficient chip-to-chip communication |
US9985634B2 (en) | 2010-05-20 | 2018-05-29 | Kandou Labs, S.A. | Data-driven voltage regulator |
US9450744B2 (en) | 2010-05-20 | 2016-09-20 | Kandou Lab, S.A. | Control loop management and vector signaling code communications links |
US9106238B1 (en) | 2010-12-30 | 2015-08-11 | Kandou Labs, S.A. | Sorting decoder |
US9479369B1 (en) | 2010-05-20 | 2016-10-25 | Kandou Labs, S.A. | Vector signaling codes with high pin-efficiency for chip-to-chip communication and storage |
US9251873B1 (en) | 2010-05-20 | 2016-02-02 | Kandou Labs, S.A. | Methods and systems for pin-efficient memory controller interface using vector signaling codes for chip-to-chip communications |
KR20110127968A (ko) * | 2010-05-20 | 2011-11-28 | 엘에스산전 주식회사 | R fid를 이용한 원격 제어 송수신 장치 및 그 방법 |
US9288082B1 (en) | 2010-05-20 | 2016-03-15 | Kandou Labs, S.A. | Circuits for efficient detection of vector signaling codes for chip-to-chip communication using sums of differences |
US9596109B2 (en) | 2010-05-20 | 2017-03-14 | Kandou Labs, S.A. | Methods and systems for high bandwidth communications interface |
US9401828B2 (en) | 2010-05-20 | 2016-07-26 | Kandou Labs, S.A. | Methods and systems for low-power and pin-efficient communications with superposition signaling codes |
US8593305B1 (en) | 2011-07-05 | 2013-11-26 | Kandou Labs, S.A. | Efficient processing and detection of balanced codes |
WO2011151469A1 (en) | 2010-06-04 | 2011-12-08 | Ecole Polytechnique Federale De Lausanne | Error control coding for orthogonal differential vector signaling |
EP2599058A4 (en) | 2010-07-29 | 2015-03-11 | Innovative Timing Systems Llc | AUTOMATED TIMING SYSTEMS AND METHODS WITH MULTIPLE TIME EVENT RECORDS AND AN INTEGRATED TIME ENTRY USER INTERFACE |
EP2424092B1 (en) * | 2010-08-27 | 2016-10-12 | Nxp B.V. | High efficiency charge pump |
US8872634B2 (en) | 2010-09-03 | 2014-10-28 | Innovative Timing Systems, Llc | Integrated detection point passive RFID tag reader and event timing system and method |
US9379454B2 (en) | 2010-11-08 | 2016-06-28 | Blackberry Limited | Method and apparatus for tuning antennas in a communication device |
US8604936B2 (en) | 2010-12-13 | 2013-12-10 | Ppc Broadband, Inc. | Coaxial cable connector, system and method of use thereof |
DE102010055005A1 (de) | 2010-12-17 | 2012-06-21 | Daimler Ag | Piezoelementstapel |
DE102010055003A1 (de) | 2010-12-17 | 2012-06-21 | Daimler Ag | Piezoelementstapel |
DE102010055007A1 (de) | 2010-12-17 | 2012-06-21 | Daimler Ag | Piezoelementstapel |
DE102010055004A1 (de) | 2010-12-17 | 2012-06-21 | Daimler Ag | Piezoelementstapel |
CN102073838B (zh) * | 2010-12-24 | 2013-04-10 | 深圳兆日科技股份有限公司 | 一种利用rfid电磁信号差异性的防伪方法和系统 |
US9275720B2 (en) | 2010-12-30 | 2016-03-01 | Kandou Labs, S.A. | Differential vector storage for dynamic random access memory |
US9508036B2 (en) | 2011-01-20 | 2016-11-29 | Innovative Timing Systems, Llc | Helmet mountable timed event RFID tag assembly and method of use |
EP2666125A2 (en) | 2011-01-20 | 2013-11-27 | Innovative Timing Systems, LLC | Rfid timing system and method with integrated event participant location tracking |
US8712340B2 (en) | 2011-02-18 | 2014-04-29 | Blackberry Limited | Method and apparatus for radio antenna frequency tuning |
US8655286B2 (en) | 2011-02-25 | 2014-02-18 | Blackberry Limited | Method and apparatus for tuning a communication device |
US9008239B2 (en) | 2011-03-07 | 2015-04-14 | Mojix, Inc. | Collision detection using a multiple symbol noncoherent soft output detector |
US9602316B2 (en) | 2011-03-07 | 2017-03-21 | Mojix, Inc. | Multiple symbol noncoherent soft output detector |
DE102011001169A1 (de) * | 2011-03-09 | 2012-09-13 | Maxim Integrated Gmbh | Sicherheitseinrichtung und Verfahren zur Verwendung einer Sicherheitseinrichtung |
US9035774B2 (en) | 2011-04-11 | 2015-05-19 | Lone Star Ip Holdings, Lp | Interrogator and system employing the same |
DE102011050129A1 (de) * | 2011-05-05 | 2012-11-08 | Maxim Integrated Gmbh | Transponder |
US8594584B2 (en) | 2011-05-16 | 2013-11-26 | Blackberry Limited | Method and apparatus for tuning a communication device |
RU2454717C1 (ru) * | 2011-06-09 | 2012-06-27 | Общество с ограниченной ответственностью "Научно-технический центр "Альфа-1" | Система идентификации объектов |
US8824961B2 (en) * | 2011-06-28 | 2014-09-02 | Broadcom Corporation | Method and apparatus for reducing NFC multi-protocol polling duration and power consumption |
US10601074B2 (en) | 2011-06-29 | 2020-03-24 | Space Charge, LLC | Rugged, gel-free, lithium-free, high energy density solid-state electrochemical energy storage devices |
US11527774B2 (en) | 2011-06-29 | 2022-12-13 | Space Charge, LLC | Electrochemical energy storage devices |
US9853325B2 (en) | 2011-06-29 | 2017-12-26 | Space Charge, LLC | Rugged, gel-free, lithium-free, high energy density solid-state electrochemical energy storage devices |
DE102011051456B4 (de) * | 2011-06-30 | 2019-07-11 | Maxim Integrated Gmbh | Transponder |
US8937464B2 (en) * | 2011-07-15 | 2015-01-20 | Synopsys Inc. | High voltage generation system and method employing a charge pump and producing discrete voltage values |
US9449265B1 (en) * | 2011-08-02 | 2016-09-20 | Impinj International Ltd. | RFID tags with port-dependent functionality |
WO2013022826A1 (en) | 2011-08-05 | 2013-02-14 | Research In Motion Rf, Inc. | Method and apparatus for band tuning in a communication device |
ES2460015T3 (es) * | 2011-08-19 | 2014-05-13 | Siemens Aktiengesellschaft | Procedimiento y aparato de escritura-lectura para una disposición con varios transpondedores legibles sin contacto |
US8797144B2 (en) | 2011-10-31 | 2014-08-05 | Eastman Kodak Company | Authorizing RFID reader and inhibiting skimming |
US9000892B2 (en) | 2011-10-31 | 2015-04-07 | Eastman Kodak Company | Detecting RFID tag and inhibiting skimming |
DE102012200168A1 (de) * | 2012-01-06 | 2013-07-11 | Technische Universität Berlin | Ladungsmesseinrichtung |
US9942455B2 (en) | 2012-01-25 | 2018-04-10 | Innovative Timing Systems, Llc | Timing system and method with integrated participant event image capture management services |
EP2807612A4 (en) | 2012-01-25 | 2015-03-11 | Innovative Timing Systems Llc | INTEGRATED TIMING SYSTEM AND METHOD WITH A EASILY PORTABLE RFID LABEL READER WITH GPS POSITION DETERMINATION |
DE102012002427A1 (de) * | 2012-02-09 | 2013-08-14 | Wolfgang Beyer | System und Verfahren zur Auslösung von Alarmfunktionen |
JP5551847B1 (ja) * | 2012-03-06 | 2014-07-16 | フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー.ファオ | 受信機 |
CA2868464A1 (en) * | 2012-03-29 | 2013-10-03 | Rensselaer Polytechnic Institute | A full-duplex ultrasonic through-wall communication and power delivery system with frequency tracking |
US9054668B2 (en) | 2012-03-30 | 2015-06-09 | Broadcom Corporation | Broadband absorptive-loading filter |
US9268683B1 (en) | 2012-05-14 | 2016-02-23 | Kandou Labs, S.A. | Storage method and apparatus for random access memory using codeword storage |
US8948889B2 (en) | 2012-06-01 | 2015-02-03 | Blackberry Limited | Methods and apparatus for tuning circuit components of a communication device |
US9853363B2 (en) | 2012-07-06 | 2017-12-26 | Blackberry Limited | Methods and apparatus to control mutual coupling between antennas |
US8922346B2 (en) | 2012-07-16 | 2014-12-30 | Eastman Kodak Company | Masked container RFID tag communications system |
US9246223B2 (en) | 2012-07-17 | 2016-01-26 | Blackberry Limited | Antenna tuning for multiband operation |
US9413066B2 (en) | 2012-07-19 | 2016-08-09 | Blackberry Limited | Method and apparatus for beam forming and antenna tuning in a communication device |
US9350405B2 (en) | 2012-07-19 | 2016-05-24 | Blackberry Limited | Method and apparatus for antenna tuning and power consumption management in a communication device |
US9362891B2 (en) | 2012-07-26 | 2016-06-07 | Blackberry Limited | Methods and apparatus for tuning a communication device |
EP2693207A1 (en) * | 2012-07-30 | 2014-02-05 | Nxp B.V. | Integrated circuit comprising a capacitive gas sensor |
US8860433B1 (en) * | 2012-07-31 | 2014-10-14 | Altera Corporation | Method and system for self-contained timing and jitter measurement |
US9187154B2 (en) | 2012-08-01 | 2015-11-17 | Innovative Timing Systems, Llc | RFID tag reading systems and methods for aquatic timed events |
CA3086557A1 (en) * | 2012-08-01 | 2014-02-06 | The United States Of America As Represented By The Department Of Veterans Affairs | Methods for organizing the disinfection of one or more items contaminated with biological agents |
EP2709041B1 (en) * | 2012-09-17 | 2014-11-12 | Nxp B.V. | Method and System for Monitoring the State of Health of an Electronic Data Carrier |
US9129200B2 (en) | 2012-10-30 | 2015-09-08 | Raytheon Corporation | Protection system for radio frequency communications |
US10404295B2 (en) | 2012-12-21 | 2019-09-03 | Blackberry Limited | Method and apparatus for adjusting the timing of radio antenna tuning |
US9374113B2 (en) | 2012-12-21 | 2016-06-21 | Blackberry Limited | Method and apparatus for adjusting the timing of radio antenna tuning |
EP2926260B1 (en) | 2013-01-17 | 2019-04-03 | Kandou Labs S.A. | Methods and systems for chip-to-chip communication with reduced simultaneous switching noise |
US9396367B2 (en) | 2013-02-05 | 2016-07-19 | Amtech Systems, LLC | System and method for synchronizing RFID readers utilizing RF or modulation signals |
CN105122758B (zh) | 2013-02-11 | 2018-07-10 | 康杜实验室公司 | 高带宽芯片间通信接口方法和系统 |
US20150236798A1 (en) | 2013-03-14 | 2015-08-20 | Peregrine Semiconductor Corporation | Methods for Increasing RF Throughput Via Usage of Tunable Filters |
EP2976734B1 (en) * | 2013-03-22 | 2019-09-18 | University of Washington Through Its Center for Commercialization | Ambient backscatter tranceivers, apparatuses, systems, and methods for communicating using backscatter of ambient rf signals |
US9680520B2 (en) | 2013-03-22 | 2017-06-13 | University Of Washington Through Its Center For Commercialization | Ambient backscatter tranceivers, apparatuses, systems, and methods for communicating using backscatter of ambient RF signals |
EP2979388B1 (en) | 2013-04-16 | 2020-02-12 | Kandou Labs, S.A. | Methods and systems for high bandwidth communications interface |
US9112790B2 (en) | 2013-06-25 | 2015-08-18 | Google Inc. | Fabric network |
EP2997704B1 (en) | 2013-06-25 | 2020-12-16 | Kandou Labs S.A. | Vector signaling with reduced receiver complexity |
US9245160B2 (en) * | 2013-08-20 | 2016-01-26 | Qualcomm Technologies International, Ltd. | Method for setting up a beacon network inside a retail environment |
WO2015031520A1 (en) * | 2013-08-27 | 2015-03-05 | Kandou Labs, S.A. | Data-driven voltage regulator |
US9830424B2 (en) | 2013-09-18 | 2017-11-28 | Hill-Rom Services, Inc. | Bed/room/patient association systems and methods |
US9106465B2 (en) | 2013-11-22 | 2015-08-11 | Kandou Labs, S.A. | Multiwire linear equalizer for vector signaling code receiver |
US9806761B1 (en) | 2014-01-31 | 2017-10-31 | Kandou Labs, S.A. | Methods and systems for reduction of nearest-neighbor crosstalk |
US9369312B1 (en) | 2014-02-02 | 2016-06-14 | Kandou Labs, S.A. | Low EMI signaling for parallel conductor interfaces |
CN105993151B (zh) | 2014-02-02 | 2019-06-21 | 康杜实验室公司 | 低isi比低功率芯片间通信方法和装置 |
WO2015123341A1 (en) | 2014-02-11 | 2015-08-20 | University Of Washington | Wireless networking communication methods, systems, and devices operable using harvested power |
US9973367B2 (en) | 2014-02-11 | 2018-05-15 | University Of Washington | Apparatuses, systems, and methods for communicating using MIMO and spread spectrum coding in backscatter of ambient signals |
WO2015131203A1 (en) | 2014-02-28 | 2015-09-03 | Kandou Lab, S.A. | Clock-embedded vector signaling codes |
US10121289B1 (en) | 2014-04-11 | 2018-11-06 | Amtech Systems, LLC | Vehicle-based electronic toll system with interface to vehicle display |
US9729201B2 (en) * | 2014-04-24 | 2017-08-08 | Empire Technology Development Llc | Broadcasting a message using modulated power |
KR20150129560A (ko) * | 2014-05-12 | 2015-11-20 | 한국전자통신연구원 | 태그 제어 장치 및 방법 |
US9509437B2 (en) | 2014-05-13 | 2016-11-29 | Kandou Labs, S.A. | Vector signaling code with improved noise margin |
US9148087B1 (en) | 2014-05-16 | 2015-09-29 | Kandou Labs, S.A. | Symmetric is linear equalization circuit with increased gain |
US9355545B2 (en) | 2014-05-20 | 2016-05-31 | Dirac Solutions, Inc. | Secure optionally passive RFID tag or sensor with external power source and data logging |
US9852806B2 (en) | 2014-06-20 | 2017-12-26 | Kandou Labs, S.A. | System for generating a test pattern to detect and isolate stuck faults for an interface using transition coding |
US9812790B2 (en) | 2014-06-23 | 2017-11-07 | Raytheon Company | Near-field gradient probe for the suppression of radio interference |
US9112550B1 (en) | 2014-06-25 | 2015-08-18 | Kandou Labs, SA | Multilevel driver for high speed chip-to-chip communications |
CN106797352B (zh) | 2014-07-10 | 2020-04-07 | 康杜实验室公司 | 高信噪特性向量信令码 |
US9432082B2 (en) | 2014-07-17 | 2016-08-30 | Kandou Labs, S.A. | Bus reversable orthogonal differential vector signaling codes |
KR101943048B1 (ko) | 2014-07-21 | 2019-01-28 | 칸도우 랩스 에스에이 | 다분기 데이터 전송 |
CN106576087B (zh) | 2014-08-01 | 2019-04-12 | 康杜实验室公司 | 带内嵌时钟的正交差分向量信令码 |
US10002266B1 (en) | 2014-08-08 | 2018-06-19 | Impinj, Inc. | RFID tag clock frequency reduction during tuning |
EP4054211A1 (en) | 2014-09-23 | 2022-09-07 | Denton, Levaughn | Mobile cluster-based audio adjusting method and apparatus |
US11068234B2 (en) | 2014-09-23 | 2021-07-20 | Zophonos Inc. | Methods for collecting and managing public music performance royalties and royalty payouts |
US11544036B2 (en) | 2014-09-23 | 2023-01-03 | Zophonos Inc. | Multi-frequency sensing system with improved smart glasses and devices |
US10656906B2 (en) | 2014-09-23 | 2020-05-19 | Levaughn Denton | Multi-frequency sensing method and apparatus using mobile-based clusters |
US11150868B2 (en) | 2014-09-23 | 2021-10-19 | Zophonos Inc. | Multi-frequency sensing method and apparatus using mobile-clusters |
JP6498410B2 (ja) * | 2014-10-08 | 2019-04-10 | 国立大学法人電気通信大学 | 無線通信システム |
US9674014B2 (en) | 2014-10-22 | 2017-06-06 | Kandou Labs, S.A. | Method and apparatus for high speed chip-to-chip communications |
US9438319B2 (en) | 2014-12-16 | 2016-09-06 | Blackberry Limited | Method and apparatus for antenna selection |
US10079616B2 (en) | 2014-12-19 | 2018-09-18 | University Of Washington | Devices and methods for backscatter communication using one or more wireless communication protocols including bluetooth low energy examples |
US10037528B2 (en) | 2015-01-14 | 2018-07-31 | Tactilis Sdn Bhd | Biometric device utilizing finger sequence for authentication |
US10395227B2 (en) | 2015-01-14 | 2019-08-27 | Tactilis Pte. Limited | System and method for reconciling electronic transaction records for enhanced security |
US9607189B2 (en) | 2015-01-14 | 2017-03-28 | Tactilis Sdn Bhd | Smart card system comprising a card and a carrier |
US9680632B2 (en) | 2015-02-12 | 2017-06-13 | Qualcomm Incorporated | Systems and methods for symbol time tracking |
US9831857B2 (en) | 2015-03-11 | 2017-11-28 | Peregrine Semiconductor Corporation | Power splitter with programmable output phase shift |
JP2016170281A (ja) * | 2015-03-12 | 2016-09-23 | セイコーエプソン株式会社 | 画像形成システム及び連結ユニット |
MY188552A (en) * | 2015-04-10 | 2021-12-22 | Sicpa Holding Sa | Mobile, portable apparatus for authenticating a security article and method of operating the portable authentication apparatus |
US9883337B2 (en) | 2015-04-24 | 2018-01-30 | Mijix, Inc. | Location based services for RFID and sensor networks |
TWI565184B (zh) * | 2015-05-15 | 2017-01-01 | 國立臺北科技大學 | 無線電磁波集電系統及其方法 |
US9917507B2 (en) | 2015-05-28 | 2018-03-13 | Sandisk Technologies Llc | Dynamic clock period modulation scheme for variable charge pump load currents |
CN104966111B (zh) * | 2015-06-04 | 2018-01-26 | 中国电力科学研究院 | 一种基于射频加密技术的低压互感器防伪系统和方法 |
US9832046B2 (en) | 2015-06-26 | 2017-11-28 | Kandou Labs, S.A. | High speed communications system |
US10395021B2 (en) * | 2015-06-29 | 2019-08-27 | Mesh Candy, Inc. | Security and identification system and method using data collection and messaging over a dynamic mesh network with multiple protocols |
US9647536B2 (en) | 2015-07-28 | 2017-05-09 | Sandisk Technologies Llc | High voltage generation using low voltage devices |
EP3335432B1 (en) | 2015-08-12 | 2024-02-14 | University of Washington | Backscatter devices and network systems incorporating backscatter devices |
CN106485290B (zh) | 2015-08-24 | 2019-08-13 | 瑞章科技有限公司 | 增强标签反向散射能量的装置及方法 |
US9520776B1 (en) | 2015-09-18 | 2016-12-13 | Sandisk Technologies Llc | Selective body bias for charge pump transfer switches |
US9805229B2 (en) | 2015-10-15 | 2017-10-31 | International Business Machines Corporation | Location sensing using a radio frequency tag |
US9557760B1 (en) | 2015-10-28 | 2017-01-31 | Kandou Labs, S.A. | Enhanced phase interpolation circuit |
US9577815B1 (en) | 2015-10-29 | 2017-02-21 | Kandou Labs, S.A. | Clock data alignment system for vector signaling code communications link |
US10055372B2 (en) | 2015-11-25 | 2018-08-21 | Kandou Labs, S.A. | Orthogonal differential vector signaling codes with embedded clock |
WO2017110504A1 (ja) | 2015-12-25 | 2017-06-29 | 日立マクセル株式会社 | 携行品管理装置、携行品管理方法、及び携行品管理システム |
WO2017132292A1 (en) | 2016-01-25 | 2017-08-03 | Kandou Labs, S.A. | Voltage sampler driver with enhanced high-frequency gain |
EP3408681B1 (en) | 2016-01-26 | 2024-01-24 | University of Washington | Backscatter devices including examples of single sideband operation |
WO2017176772A1 (en) | 2016-04-04 | 2017-10-12 | University Of Washington | Backscatter devices and systems providing backscattered signals including ofdm packets |
US10003454B2 (en) | 2016-04-22 | 2018-06-19 | Kandou Labs, S.A. | Sampler with low input kickback |
CN109314518B (zh) | 2016-04-22 | 2022-07-29 | 康杜实验室公司 | 高性能锁相环 |
CN109417521B (zh) | 2016-04-28 | 2022-03-18 | 康杜实验室公司 | 低功率多电平驱动器 |
US10153591B2 (en) | 2016-04-28 | 2018-12-11 | Kandou Labs, S.A. | Skew-resistant multi-wire channel |
US10193716B2 (en) | 2016-04-28 | 2019-01-29 | Kandou Labs, S.A. | Clock data recovery with decision feedback equalization |
EP3449379B1 (en) | 2016-04-28 | 2021-10-06 | Kandou Labs S.A. | Vector signaling codes for densely-routed wire groups |
US10489741B1 (en) * | 2016-06-13 | 2019-11-26 | Google Llc | Wireless scanners for maintaining inventory |
US9906358B1 (en) | 2016-08-31 | 2018-02-27 | Kandou Labs, S.A. | Lock detector for phase lock loop |
US9948281B2 (en) | 2016-09-02 | 2018-04-17 | Peregrine Semiconductor Corporation | Positive logic digitally tunable capacitor |
US10411922B2 (en) | 2016-09-16 | 2019-09-10 | Kandou Labs, S.A. | Data-driven phase detector element for phase locked loops |
WO2018075653A1 (en) | 2016-10-18 | 2018-04-26 | University Of Washington | Backscatter systems, devices, and techniques utilizing css modulation and/or higher order harmonic cancellation |
US10200188B2 (en) | 2016-10-21 | 2019-02-05 | Kandou Labs, S.A. | Quadrature and duty cycle error correction in matrix phase lock loop |
US10200218B2 (en) | 2016-10-24 | 2019-02-05 | Kandou Labs, S.A. | Multi-stage sampler with increased gain |
US10372665B2 (en) | 2016-10-24 | 2019-08-06 | Kandou Labs, S.A. | Multiphase data receiver with distributed DFE |
US10461783B2 (en) | 2017-03-16 | 2019-10-29 | University Of Washington | Radio frequency communication devices having backscatter and non-backscatter communication modes and hardware re-use |
TWI637614B (zh) * | 2017-03-28 | 2018-10-01 | 國立中央大學 | 無線射頻辨識標籤的快速辨識方法 |
US11212479B2 (en) | 2017-04-06 | 2021-12-28 | University Of Washington | Image and/or video transmission using backscatter devices |
US10664591B2 (en) | 2017-05-11 | 2020-05-26 | Microsoft Technology Licensing, Llc | Enclave pools |
US10528722B2 (en) | 2017-05-11 | 2020-01-07 | Microsoft Technology Licensing, Llc | Enclave pool shared key |
US10740455B2 (en) | 2017-05-11 | 2020-08-11 | Microsoft Technology Licensing, Llc | Encave pool management |
US10747905B2 (en) | 2017-05-11 | 2020-08-18 | Microsoft Technology Licensing, Llc | Enclave ring and pair topologies |
US10833858B2 (en) | 2017-05-11 | 2020-11-10 | Microsoft Technology Licensing, Llc | Secure cryptlet tunnel |
US10693473B2 (en) | 2017-05-22 | 2020-06-23 | Kandou Labs, S.A. | Multi-modal data-driven clock recovery circuit |
JP6832794B2 (ja) * | 2017-06-05 | 2021-02-24 | ルネサスエレクトロニクス株式会社 | 無線通信システム |
US10238288B2 (en) * | 2017-06-15 | 2019-03-26 | Microsoft Technology Licensing, Llc | Direct frequency modulating radio-frequency sensors |
US10116468B1 (en) | 2017-06-28 | 2018-10-30 | Kandou Labs, S.A. | Low power chip-to-chip bidirectional communications |
RU2742197C1 (ru) * | 2017-06-28 | 2021-02-03 | ЛЕНЛОК ХОЛДИНГЗ, ЭлЭлСи | Аккумулирующая энергию rfid-схема, rfid-метка с функцией аккумулирования энергии и связанные с ними способы |
US10686583B2 (en) | 2017-07-04 | 2020-06-16 | Kandou Labs, S.A. | Method for measuring and correcting multi-wire skew |
WO2019017504A1 (ko) * | 2017-07-18 | 2019-01-24 | 이상훈 | 웨이퍼 레벨에서 온도 및 알에프 특성 모니터링이 가능한 알에프 파워 소자 |
US10203226B1 (en) | 2017-08-11 | 2019-02-12 | Kandou Labs, S.A. | Phase interpolation circuit |
US10347283B2 (en) | 2017-11-02 | 2019-07-09 | Kandou Labs, S.A. | Clock data recovery in multilane data receiver |
GB2571242B (en) * | 2017-12-07 | 2022-04-20 | Worldplay Ltd | Wireless communication between electronic devices in close proximity |
US10326623B1 (en) | 2017-12-08 | 2019-06-18 | Kandou Labs, S.A. | Methods and systems for providing multi-stage distributed decision feedback equalization |
US10554380B2 (en) | 2018-01-26 | 2020-02-04 | Kandou Labs, S.A. | Dynamically weighted exclusive or gate having weighted output segments for phase detection and phase interpolation |
CN111670072B (zh) | 2018-01-30 | 2023-10-27 | 生命技术公司 | 用于智能分子分析系统的工作流中的仪器、装置和消耗品 |
EP3762989A4 (en) | 2018-03-07 | 2021-12-15 | Space Charge, LLC | THIN FILM SOLID STATE ENERGY STORAGE DEVICES |
US10505530B2 (en) | 2018-03-28 | 2019-12-10 | Psemi Corporation | Positive logic switch with selectable DC blocking circuit |
US10886911B2 (en) | 2018-03-28 | 2021-01-05 | Psemi Corporation | Stacked FET switch bias ladders |
US10236872B1 (en) | 2018-03-28 | 2019-03-19 | Psemi Corporation | AC coupling modules for bias ladders |
WO2019204410A1 (en) * | 2018-04-17 | 2019-10-24 | Deroyal Industries, Inc. | Inventory management system with statistical learning |
EP3807996B1 (en) | 2018-06-12 | 2022-07-06 | Kandou Labs SA | Low latency combined clock data recovery logic network and charge pump circuit |
WO2020061382A1 (en) | 2018-09-19 | 2020-03-26 | The Trustees Of Columbia University In The City Of New York | Systems, methods, and media for multi-antenna, directional backscatter tags |
US11300598B2 (en) | 2018-11-26 | 2022-04-12 | Tom Lavedas | Alternative near-field gradient probe for the suppression of radio frequency interference |
US10871526B2 (en) * | 2018-12-31 | 2020-12-22 | Nxp B.V. | Apparatus and method for detecting faulty charge pump capacitor |
TWI695595B (zh) | 2019-01-03 | 2020-06-01 | 仁寶電腦工業股份有限公司 | 物體定向系統、物體定向方法與電子裝置 |
KR20200086512A (ko) * | 2019-01-09 | 2020-07-17 | 한국전자통신연구원 | 패턴 기반 복조 방식의 백스캐터 통신 방법 및 장치 |
US11911325B2 (en) | 2019-02-26 | 2024-02-27 | Hill-Rom Services, Inc. | Bed interface for manual location |
US10630272B1 (en) | 2019-04-08 | 2020-04-21 | Kandou Labs, S.A. | Measurement and correction of multiphase clock duty cycle and skew |
US10958251B2 (en) | 2019-04-08 | 2021-03-23 | Kandou Labs, S.A. | Multiple adjacent slicewise layout of voltage-controlled oscillator |
US10673443B1 (en) | 2019-04-08 | 2020-06-02 | Kandou Labs, S.A. | Multi-ring cross-coupled voltage-controlled oscillator |
US11551537B2 (en) * | 2019-04-11 | 2023-01-10 | Nexite Ltd. | Wireless dual-mode identification tag |
US10873443B1 (en) * | 2019-06-28 | 2020-12-22 | Cadence Design Systems, Inc. | Generating lower frequency multi-phase clocks using single high-frequency multi-phase divider |
JP6803089B1 (ja) * | 2019-07-16 | 2020-12-23 | Rfルーカス株式会社 | 位置検出システム |
US11582621B2 (en) | 2019-10-30 | 2023-02-14 | Zebra Technologies Corporation | Sensor-assisted technique for RF power normalization in locationing applications |
US10998958B1 (en) * | 2019-11-22 | 2021-05-04 | Raytheon Technologies Corporation | Radio frequency-based repeater in a waveguide system |
US10826547B1 (en) | 2019-11-22 | 2020-11-03 | Raytheon Technologies Corporation | Radio frequency waveguide communication in high temperature environments |
US11476849B2 (en) | 2020-01-06 | 2022-10-18 | Psemi Corporation | High power positive logic switch |
US20230093926A1 (en) * | 2020-03-06 | 2023-03-30 | Georgia Tech Research Corporation | Tunnel Diode-Based Backscattering RFID System |
US11567551B2 (en) | 2020-07-28 | 2023-01-31 | Rohde & Schwarz Gmbh & Co. Kg | Adaptive power supply |
US11839803B2 (en) | 2020-08-04 | 2023-12-12 | Orbiter, Inc. | System and process for RFID tag and reader detection in a racing environment |
CN112505624B (zh) * | 2020-12-09 | 2023-01-24 | 电子科技大学 | 一种基于环境反向散射的定位系统 |
US11463092B1 (en) | 2021-04-01 | 2022-10-04 | Kanou Labs Sa | Clock and data recovery lock detection circuit for verifying lock condition in presence of imbalanced early to late vote ratios |
US11563605B2 (en) | 2021-04-07 | 2023-01-24 | Kandou Labs SA | Horizontal centering of sampling point using multiple vertical voltage measurements |
US11496282B1 (en) | 2021-06-04 | 2022-11-08 | Kandou Labs, S.A. | Horizontal centering of sampling point using vertical vernier |
US11743025B1 (en) * | 2022-03-15 | 2023-08-29 | Pixart Imaging Inc. | Optical sensor devices and method capable of calibrating clock signal by itself when receiving one or more transmissions of specific communication signal from monitoring system |
WO2024036142A1 (en) * | 2022-08-12 | 2024-02-15 | The Regents Of The University Of California | Wireless backscatter fiducial tag and radar decoding system |
WO2024040403A1 (zh) * | 2022-08-22 | 2024-02-29 | Oppo广东移动通信有限公司 | 无线通信的方法和设备 |
CN116095657B (zh) * | 2023-04-06 | 2023-09-12 | 北京太极疆泰科技发展有限公司 | 基于超高频读写技术的设备管理方法、服务器及存储介质 |
Family Cites Families (215)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US835669A (en) * | 1906-02-17 | 1906-11-13 | Matthew Eckley | Building-block. |
US1746816A (en) * | 1926-11-22 | 1930-02-11 | George F Boes | Building construction |
US1927881A (en) * | 1931-08-04 | 1933-09-26 | Isabelle R Wetmore | Drainage system |
US2061633A (en) * | 1933-11-20 | 1936-11-24 | Muller John | Wall section and wall assembly |
US2501883A (en) | 1945-08-21 | 1950-03-28 | American Telephone & Telegraph | Electronic frequency control for radio receivers |
US2657570A (en) * | 1949-07-09 | 1953-11-03 | Walter G Moore | Wall ventilator |
US2934931A (en) * | 1954-11-22 | 1960-05-03 | Johnson Adaline Mary | Weep hole form |
US3241272A (en) * | 1963-07-01 | 1966-03-22 | Harlan H Edwards | Flashing for mortar joints |
US3293810A (en) * | 1964-05-22 | 1966-12-27 | Monroe J Cox | Combination wall tie, draft stop and drainage means for wall constructions |
US3429084A (en) * | 1967-07-10 | 1969-02-25 | Ben Brewer | Insect-proof weep hole |
US3520406A (en) | 1968-05-13 | 1970-07-14 | Spott Electrical Co | Article sorting system controlled by radio frequency energy signals |
US3668829A (en) * | 1970-03-16 | 1972-06-13 | Melvin J Nelson | Footing tile for transverse flow of seepage |
US3689885A (en) * | 1970-09-15 | 1972-09-05 | Transitag Corp | Inductively coupled passive responder and interrogator unit having multidimension electromagnetic field capabilities |
US3859624A (en) | 1972-09-05 | 1975-01-07 | Thomas A Kriofsky | Inductively coupled transmitter-responder arrangement |
US4075632A (en) * | 1974-08-27 | 1978-02-21 | The United States Of America As Represented By The United States Department Of Energy | Interrogation, and detection system |
US4071908A (en) | 1977-03-17 | 1978-01-31 | Bell Telephone Laboratories, Incorporated | Adaptive polling technique |
US4236199A (en) * | 1978-11-28 | 1980-11-25 | Rca Corporation | Regulated high voltage power supply |
US4225953A (en) * | 1978-09-29 | 1980-09-30 | Simon William F | Personnel locator |
US4253285A (en) * | 1978-12-11 | 1981-03-03 | Enright Michael F | Percolating water drainage system |
US4272931A (en) * | 1979-05-21 | 1981-06-16 | Stanizzo John A | Prefabricated shell assembly for window trim |
DE3009179A1 (de) | 1980-03-11 | 1981-09-24 | Brown, Boveri & Cie Ag, 6800 Mannheim | Verfahren und vorrichtung zur erzeugung des antwortsignals einer einrichtung zur automatischen indentifizierung von objekten und/oder lebewesen |
US4469142A (en) * | 1980-09-30 | 1984-09-04 | Scapa Inc. | Papermakers belt having smooth surfaces and enlarged seam loops |
US4375143A (en) * | 1980-10-16 | 1983-03-01 | Godlewski Joseph F | Mortar stop for hollow block foundation walls with attached locator tab |
US4442507A (en) | 1981-02-23 | 1984-04-10 | Burroughs Corporation | Electrically programmable read-only memory stacked above a semiconductor substrate |
US4612742A (en) * | 1981-03-19 | 1986-09-23 | Joseph Bevilacqua | Wall and foundation drainage construction |
US4434572A (en) * | 1981-03-23 | 1984-03-06 | William W. Sheldon | Retrieval of lobsters and other objects |
US4429391A (en) | 1981-05-04 | 1984-01-31 | Bell Telephone Laboratories, Incorporated | Fault and error detection arrangement |
US4533871A (en) | 1981-08-10 | 1985-08-06 | Dsl Dynamic Sciences Limited | Range-enable information system for plural mobile objects |
US4495496A (en) * | 1981-12-15 | 1985-01-22 | Johnson Engineering Corp. | Personnel monitoring and locating system |
US4471345A (en) | 1982-03-05 | 1984-09-11 | Sensormatic Electronics Corporation | Randomized tag to portal communication system |
US4416411A (en) * | 1982-06-10 | 1983-11-22 | Container Corporation Of America | Sleeve-type carton for tapered articles |
US4636950A (en) | 1982-09-30 | 1987-01-13 | Caswell Robert L | Inventory management system using transponders associated with specific products |
US4656463A (en) * | 1983-04-21 | 1987-04-07 | Intelli-Tech Corporation | LIMIS systems, devices and methods |
US4598275A (en) * | 1983-05-09 | 1986-07-01 | Marc Industries Incorporated | Movement monitor |
US4862160A (en) * | 1983-12-29 | 1989-08-29 | Revlon, Inc. | Item identification tag for rapid inventory data acquisition system |
JPS60171475A (ja) | 1984-02-15 | 1985-09-04 | アイデンティフィケ−ション・デバイセス・インコ−ポレ−テッド | 識別システム |
US4786907A (en) * | 1986-07-14 | 1988-11-22 | Amtech Corporation | Transponder useful in a system for identifying objects |
EP0270274A3 (en) * | 1986-12-05 | 1990-01-24 | Meridian Micro-Systems Limited | Transponder and interrogator |
ATE110480T1 (de) * | 1987-03-31 | 1994-09-15 | Identec Ltd | Zugangskontrolleinrichtung. |
US4796074A (en) | 1987-04-27 | 1989-01-03 | Instant Circuit Corporation | Method of fabricating a high density masked programmable read-only memory |
US4990756A (en) * | 1988-07-25 | 1991-02-05 | Telsor Corporation | Apparatus and method for emulating bar codes |
US4914429A (en) * | 1988-12-09 | 1990-04-03 | Transwitch Corp. | Switch components and multiple data rate non-blocking switch network utilizing the same |
US4910931A (en) * | 1989-01-31 | 1990-03-27 | Pardue Jr Leonard C | Water collection and drainage system for masonry block walls |
US5117756A (en) * | 1989-02-03 | 1992-06-02 | Atlas Powder Company | Method and apparatus for a calibrated electronic timing circuit |
US4907385A (en) * | 1989-02-07 | 1990-03-13 | Biodrowski Richard E | Drainage apparatus for concrete block walls |
JPH02215154A (ja) * | 1989-02-16 | 1990-08-28 | Toshiba Corp | 電圧制御回路 |
US5159332A (en) * | 1989-06-05 | 1992-10-27 | Walton Charles A | Proximity identification system with flux concentration in operating region |
US5142550A (en) | 1989-06-29 | 1992-08-25 | Symbol Technologies, Inc. | Packet data communication system |
NL8901659A (nl) | 1989-06-30 | 1991-01-16 | Nedap Nv | Multipassysteem. |
EP0409016A3 (en) | 1989-07-10 | 1992-07-01 | Csir | System and method for locating labelled objects |
US5008855A (en) | 1989-07-18 | 1991-04-16 | Actel Corporation | Method of programming anti-fuse element |
US5030807A (en) | 1990-01-16 | 1991-07-09 | Amtech Corporation | System for reading and writing data from and into remote tags |
DE4003410A1 (de) | 1990-02-05 | 1991-08-08 | Anatoli Stobbe | Tragbares feldprogrammierbares detektierplaettchen |
DE4015314C2 (de) | 1990-05-12 | 1994-08-04 | Roland Goller | Vorrichtung zum stehenden Aufbewahren von viereckigen, steifen Hüllen |
US5640151A (en) * | 1990-06-15 | 1997-06-17 | Texas Instruments Incorporated | Communication system for communicating with tags |
DE69116946T2 (de) | 1990-06-15 | 1996-06-20 | Savi Techn Inc | Verfahren und Gerät zur Radioidentifizierung und Zielverfolgung |
US5646607A (en) * | 1990-06-15 | 1997-07-08 | Texas Instruments Incorporated | Transponder/interrogator protocol in a multi-interrogator field |
US5528232A (en) * | 1990-06-15 | 1996-06-18 | Savi Technology, Inc. | Method and apparatus for locating items |
JPH0831564B2 (ja) | 1990-06-22 | 1996-03-27 | シャープ株式会社 | 半導体装置 |
US5095362A (en) | 1990-10-23 | 1992-03-10 | Instant Circuit Corporation | Method for reducing resistance for programmed antifuse |
US5367207A (en) | 1990-12-04 | 1994-11-22 | Xilinx, Inc. | Structure and method for programming antifuses in an integrated circuit array |
JP3100716B2 (ja) | 1991-01-04 | 2000-10-23 | シーエスアイアール | 識別装置 |
SE468635B (sv) * | 1991-01-09 | 1993-02-22 | Tetra Alfa Holdings | Foerpackningsmaterial jaemte anvaendning av materialet foer framstaellning av behaallare med goda syrgastaethetsegenskaper |
US5195093A (en) | 1991-02-14 | 1993-03-16 | Motorola, Inc. | Method and apparatus for ensuring CRC error generation by a data communication station experiencing transmitter exceptions |
US5266926A (en) * | 1991-05-31 | 1993-11-30 | Avid Marketing, Inc. | Signal transmission and tag power consumption measurement circuit for an inductive reader |
JP2993186B2 (ja) | 1991-06-28 | 1999-12-20 | 株式会社デンソー | 航空機手荷物管理システム |
US5302546A (en) | 1991-07-31 | 1994-04-12 | Quicklogic Corporation | Programming of antifuses |
US5243226A (en) | 1991-07-31 | 1993-09-07 | Quicklogic Corporation | Programming of antifuses |
US5245534A (en) | 1991-09-10 | 1993-09-14 | Ers Associates Limited Partnership | Electronic tag location systems |
DE69229176D1 (de) | 1991-09-10 | 1999-06-17 | Integrated Silicon Design Pty | Identifizierung und telemetriesystem |
US5266925A (en) * | 1991-09-30 | 1993-11-30 | Westinghouse Electric Corp. | Electronic identification tag interrogation method |
US5214409A (en) * | 1991-12-03 | 1993-05-25 | Avid Corporation | Multi-memory electronic identification tag |
DE4141284C2 (de) | 1991-12-14 | 2001-05-31 | Omega Produktions Und Getraenk | Rotativer Behälterträger für eine Behälterbehandlungsmaschine |
GB2262862B (en) * | 1991-12-23 | 1996-05-22 | Motorola Israel Ltd | Method and apparatus for contending for access to a communication channel |
US5257222A (en) | 1992-01-14 | 1993-10-26 | Micron Technology, Inc. | Antifuse programming by transistor snap-back |
US5365551A (en) | 1992-12-15 | 1994-11-15 | Micron Technology, Inc. | Data communication transceiver using identification protocol |
US5500650A (en) | 1992-12-15 | 1996-03-19 | Micron Technology, Inc. | Data communication method using identification protocol |
US5572226A (en) * | 1992-05-15 | 1996-11-05 | Micron Technology, Inc. | Spherical antenna pattern(s) from antenna(s) arranged in a two-dimensional plane for use in RFID tags and labels |
US5686898A (en) * | 1992-05-29 | 1997-11-11 | Motorola, Inc. | Paging network identification information distributed in address field |
GB9214308D0 (en) | 1992-07-06 | 1992-08-19 | Plessey Semiconductors Ltd | A data communication system |
US5294846A (en) | 1992-08-17 | 1994-03-15 | Paivinen John O | Method and apparatus for programming anti-fuse devices |
US5289372A (en) | 1992-08-18 | 1994-02-22 | Loral Aerospace Corp. | Global equipment tracking system |
UA37182C2 (uk) | 1992-08-26 | 2001-05-15 | Брітіш Текнолоджі Груп Лімітед | Система ідентифікації та відповідач для системи ідентифікації |
GB9220412D0 (en) * | 1992-09-28 | 1992-11-11 | Texas Instruments Holland | Transponder systems for automatic identification purposes |
NZ314270A (en) | 1992-11-18 | 1998-06-26 | British Tech Group | Transponder identification system: interrogator transmits inhibiting signal to disable transponders |
FR2698222B1 (fr) | 1992-11-18 | 1994-12-16 | Gemplus Card Int | Procédé et circuit de claquage de fusible dans un circuit intégré. |
KR960016605B1 (ko) * | 1992-11-20 | 1996-12-16 | 마쯔시다 덴꼬 가부시끼가이샤 | 전원 공급 장치 |
US5499017A (en) | 1992-12-02 | 1996-03-12 | Avid | Multi-memory electronic identification tag |
US5410315A (en) * | 1992-12-08 | 1995-04-25 | Texas Instruments Incorporated | Group-addressable transponder arrangement |
US5301159A (en) | 1993-02-05 | 1994-04-05 | Micron Technology, Inc. | Anti-fuse circuit and method wherein the read operation and programming operation are reversed |
FR2701614B1 (fr) * | 1993-02-12 | 1995-04-28 | Hyper X International Sa | Unité de transfert de données à distance et transpondeur correspondant. |
US5356516A (en) | 1993-02-26 | 1994-10-18 | Sandia Corporation | Process for etching mixed metal oxides |
ZA941671B (en) * | 1993-03-11 | 1994-10-12 | Csir | Attaching an electronic circuit to a substrate. |
US5539775A (en) | 1993-03-17 | 1996-07-23 | Micron Technology, Inc. | Modulated spread spectrum in RF identification systems method |
US5420577A (en) | 1993-05-03 | 1995-05-30 | Motorola, Inc. | Method for providing communication between a distribution panel and console interface units |
US5371414A (en) | 1993-05-26 | 1994-12-06 | Actel Corporation | Simultaneous multiple antifuse programming method |
US5479416A (en) | 1993-09-30 | 1995-12-26 | Micron Technology, Inc. | Apparatus and method for error detection and correction in radio frequency identification device |
US5771021A (en) * | 1993-10-04 | 1998-06-23 | Amtech Corporation | Transponder employing modulated backscatter microstrip double patch antenna |
US5430441A (en) | 1993-10-12 | 1995-07-04 | Motorola, Inc. | Transponding tag and method |
GB2283600B (en) * | 1993-11-02 | 1997-10-22 | Nippon Denso Co | Communication system |
DE4337637A1 (de) | 1993-11-04 | 1995-05-11 | Licentia Gmbh | Transponder und Datenkommunikationssystem |
US5434775A (en) * | 1993-11-04 | 1995-07-18 | The General Hospital Corporation | Managing an inventory of devices |
US6321986B1 (en) * | 1993-11-05 | 2001-11-27 | Intermec Ip Corporation | Robust machine-readable symbology and method and apparatus for printing and reading same |
US5444223A (en) | 1994-01-11 | 1995-08-22 | Blama; Michael J. | Radio frequency identification tag and method |
JP2976402B2 (ja) * | 1994-01-28 | 1999-11-10 | 收 飛田 | ピアス |
US5479172A (en) * | 1994-02-10 | 1995-12-26 | Racom Systems, Inc. | Power supply and power enable circuit for an RF/ID transponder |
US5446447A (en) * | 1994-02-16 | 1995-08-29 | Motorola, Inc. | RF tagging system including RF tags with variable frequency resonant circuits |
US5576692A (en) | 1994-03-10 | 1996-11-19 | Tompkins; Eugene | Nationwide airport luggage tracking system and method |
US5539394A (en) | 1994-03-16 | 1996-07-23 | International Business Machines Corporation | Time division multiplexed batch mode item identification system |
GB9408588D0 (en) * | 1994-04-29 | 1994-06-22 | Disys Corp | Passive transponder |
US5502395A (en) | 1994-05-25 | 1996-03-26 | Allen; William J. | Method for programming antifuses for reliable programmed links |
US5434572A (en) | 1994-06-07 | 1995-07-18 | Ramtron International Corporation | System and method for initiating communications between a controller and a selected subset of multiple transponders in a common RF field |
US5602538A (en) * | 1994-07-27 | 1997-02-11 | Texas Instruments Incorporated | Apparatus and method for identifying multiple transponders |
US5489908A (en) | 1994-07-27 | 1996-02-06 | Texas Instruments Deutschland Gmbh | Apparatus and method for identifying multiple transponders |
US5469142A (en) | 1994-08-10 | 1995-11-21 | Sensormatic Electronics Corporation | Electronic article surveillance system having enhanced tag deactivation capacity |
US5528222A (en) | 1994-09-09 | 1996-06-18 | International Business Machines Corporation | Radio frequency circuit and memory in thin flexible package |
US5673037A (en) * | 1994-09-09 | 1997-09-30 | International Business Machines Corporation | System and method for radio frequency tag group select |
US5828318A (en) | 1996-05-08 | 1998-10-27 | International Business Machines Corporation | System and method for selecting a subset of autonomous and independent slave entities |
US5682143A (en) * | 1994-09-09 | 1997-10-28 | International Business Machines Corporation | Radio frequency identification tag |
US5550547A (en) * | 1994-09-12 | 1996-08-27 | International Business Machines Corporation | Multiple item radio frequency tag identification protocol |
US5565858A (en) * | 1994-09-14 | 1996-10-15 | Northrop Grumman Corporation | Electronic inventory system for stacked containers |
US6249212B1 (en) * | 1994-10-05 | 2001-06-19 | Avid Marketing, Inc. | Universal electronic identification tag |
US5648767A (en) | 1994-11-30 | 1997-07-15 | Hughes Aircraft | Transponder detection system and method |
US5495436A (en) | 1995-01-13 | 1996-02-27 | Vlsi Technology, Inc. | Anti-fuse ROM programming circuit |
US5583819A (en) | 1995-01-27 | 1996-12-10 | Single Chip Holdings, Inc. | Apparatus and method of use of radiofrequency identification tags |
US5597951A (en) * | 1995-02-27 | 1997-01-28 | Honda Giken Kogyo Kabushiki Kaisha | Intake air amount-estimating apparatus for internal combustion engines |
US5648765A (en) * | 1995-03-08 | 1997-07-15 | Cresap; Michael S. | Tag tansponder system and method to identify items for purposes such as locating, identifying, counting, inventorying, or the like |
US5500450A (en) * | 1995-04-05 | 1996-03-19 | The United States Of America As Represented By The Department Of Energy | Ultra-low density microcellular polymer foam and method |
US5798693A (en) * | 1995-06-07 | 1998-08-25 | Engellenner; Thomas J. | Electronic locating systems |
US5686888A (en) | 1995-06-07 | 1997-11-11 | General Electric Company | Use of mutter mode in asset tracking for gathering data from cargo sensors |
US5649296A (en) * | 1995-06-19 | 1997-07-15 | Lucent Technologies Inc. | Full duplex modulated backscatter system |
US5600551A (en) * | 1995-08-02 | 1997-02-04 | Schenck-Accurate, Inc. | Isolated power/voltage multiplier apparatus and method |
SE513690C2 (sv) * | 1995-08-16 | 2000-10-23 | Alfa Laval Agri Ab | Antennsystem med drivkretsar för transponder |
US5850181A (en) * | 1996-04-03 | 1998-12-15 | International Business Machines Corporation | Method of transporting radio frequency power to energize radio frequency identification transponders |
US6243013B1 (en) * | 1999-01-08 | 2001-06-05 | Intermec Ip Corp. | Cascaded DC voltages of multiple antenna RF tag front-end circuits |
US5606323A (en) | 1995-08-31 | 1997-02-25 | International Business Machines Corporation | Diode modulator for radio frequency transponder |
US6371375B1 (en) * | 1995-09-25 | 2002-04-16 | Intermec Ip Corp. | Method and apparatus for associating data with a wireless memory device |
US5591951A (en) * | 1995-10-12 | 1997-01-07 | The Regents Of The University Of California | System and method for simultaneously collecting serial number information from numerous identity tags |
EP0772282B1 (en) | 1995-10-31 | 2000-03-15 | STMicroelectronics S.r.l. | Negative charge pump circuit for electrically erasable semiconductor memory devices |
US5627517A (en) * | 1995-11-01 | 1997-05-06 | Xerox Corporation | Decentralized tracking and routing system wherein packages are associated with active tags |
US5856788A (en) * | 1996-03-12 | 1999-01-05 | Single Chips Systems Corp. | Method and apparatus for radiofrequency identification tags |
US5828693A (en) * | 1996-03-21 | 1998-10-27 | Amtech Corporation | Spread spectrum frequency hopping reader system |
US6215401B1 (en) * | 1996-03-25 | 2001-04-10 | Intermec Ip Corp. | Non-laminated coating for radio frequency transponder (RF tag) |
US6130602A (en) * | 1996-05-13 | 2000-10-10 | Micron Technology, Inc. | Radio frequency data communications device |
US6058374A (en) * | 1996-06-20 | 2000-05-02 | Northrop Grumman Corporation | Inventorying method and system for monitoring items using tags |
US6128549A (en) * | 1996-06-21 | 2000-10-03 | Symbol Technologies, Inc. | RF interrogatable processing system |
US5774876A (en) * | 1996-06-26 | 1998-06-30 | Par Government Systems Corporation | Managing assets with active electronic tags |
US5959568A (en) * | 1996-06-26 | 1999-09-28 | Par Goverment Systems Corporation | Measuring distance |
US5887176A (en) | 1996-06-28 | 1999-03-23 | Randtec, Inc. | Method and system for remote monitoring and tracking of inventory |
US5874849A (en) * | 1996-07-19 | 1999-02-23 | Texas Instruments Incorporated | Low voltage, high current pump for flash memory |
GB9617605D0 (en) | 1996-08-22 | 1996-10-02 | Radiodetection Ltd | Detecting the condition of a conceald object |
US5742618A (en) | 1996-09-04 | 1998-04-21 | Palomar Technologies Corporation | RF transponder system having error detection and correction |
ES2172769T3 (es) * | 1996-09-13 | 2002-10-01 | Atmel Germany Gmbh | Procedimiento para la autentificacion criptologica en un sistema de identificacion de radiofrecuencia. |
US5777561A (en) | 1996-09-30 | 1998-07-07 | International Business Machines Corporation | Method of grouping RF transponders |
US6353406B1 (en) * | 1996-10-17 | 2002-03-05 | R.F. Technologies, Inc. | Dual mode tracking system |
US6107910A (en) * | 1996-11-29 | 2000-08-22 | X-Cyte, Inc. | Dual mode transmitter/receiver and decoder for RF transponder tags |
US6104333A (en) * | 1996-12-19 | 2000-08-15 | Micron Technology, Inc. | Methods of processing wireless communication, methods of processing radio frequency communication, and related systems |
US6084530A (en) | 1996-12-30 | 2000-07-04 | Lucent Technologies Inc. | Modulated backscatter sensor system |
US6130623A (en) * | 1996-12-31 | 2000-10-10 | Lucent Technologies Inc. | Encryption for modulated backscatter systems |
US5912632A (en) * | 1997-01-08 | 1999-06-15 | International Business Machines Corporation | Single chip RF tag oscillator circuit synchronized by base station modulation frequency |
US6097347A (en) * | 1997-01-29 | 2000-08-01 | Intermec Ip Corp. | Wire antenna with stubs to optimize impedance for connecting to a circuit |
US5986569A (en) * | 1997-03-20 | 1999-11-16 | Micron Communications, Inc. | Radio frequency identification system, radio frequency identification device package, and method of use of radio frequency identification device |
DE19717505C2 (de) * | 1997-04-25 | 1999-02-18 | Diehl Ident Gmbh | Transponder-Kommunikationseinrichtung |
US5912807A (en) * | 1997-04-28 | 1999-06-15 | The Whitaker Corporation | Case for cable assemblies and a circuit board |
US6038255A (en) * | 1997-06-24 | 2000-03-14 | Ludwig Kipp | Receiver for pulse width modulated transmissions |
US5917422A (en) | 1997-07-10 | 1999-06-29 | Ncr Corporation | System and method of assigning an electronic serial number to a radio frequency device |
US5963133A (en) * | 1997-07-18 | 1999-10-05 | Monjo; Nicolas | Electronic tag |
DE19731035B4 (de) * | 1997-07-18 | 2004-09-02 | Anatoli Stobbe | Verfahren zur Datenübertragung zwischen einem Schreib-Lesegerät und einem Transponder |
US5956788A (en) * | 1997-07-23 | 1999-09-28 | Warner Manufacturing Company | Ergonomic, single hand, folding painter's tool |
US6025780A (en) * | 1997-07-25 | 2000-02-15 | Checkpoint Systems, Inc. | RFID tags which are virtually activated and/or deactivated and apparatus and methods of using same in an electronic security system |
FR2767977A1 (fr) * | 1997-08-27 | 1999-02-26 | Philips Electronics Nv | Etage de sortie pour pompe de charge faible courant et demodulateur integrant une telle pompe de charge |
US5986570A (en) * | 1997-09-03 | 1999-11-16 | Micron Communications, Inc. | Method for resolving signal collisions between multiple RFID transponders in a field |
US5815355A (en) * | 1997-10-06 | 1998-09-29 | Atmel Corporation | Modulation compensated clamp circuit |
US6002344A (en) | 1997-11-21 | 1999-12-14 | Bandy; William R. | System and method for electronic inventory |
US6356535B1 (en) * | 1998-02-04 | 2002-03-12 | Micron Technology, Inc. | Communication systems and methods of communicating |
US5936527A (en) * | 1998-02-10 | 1999-08-10 | E-Tag Systems, Inc. | Method and apparatus for locating and tracking documents and other objects |
JP3385960B2 (ja) * | 1998-03-16 | 2003-03-10 | 日本電気株式会社 | 負電圧チャージポンプ回路 |
US6104279A (en) * | 1998-03-23 | 2000-08-15 | Atmel Corporation | Method of communication between a plurality of remote units and a control unit |
JP3540652B2 (ja) * | 1998-04-10 | 2004-07-07 | 三洋電機株式会社 | チャージポンプ式昇圧回路 |
US6463039B1 (en) * | 1998-04-24 | 2002-10-08 | Intelligent Ideation, Inc. | Method and apparatus for full duplex sideband communication |
US6147547A (en) | 1998-05-25 | 2000-11-14 | Mitsubishi Denki Kabushiki Kaisha | Charge pump circuit capable of generating positive and negative voltages and nonvolatile semiconductor memory device comprising the same |
US6107920A (en) * | 1998-06-09 | 2000-08-22 | Motorola, Inc. | Radio frequency identification tag having an article integrated antenna |
JP4313951B2 (ja) * | 1998-09-11 | 2009-08-12 | モトローラ・インコーポレイテッド | 静電無線周波数識別タグ装置とこれに関連する方法 |
US6147605A (en) * | 1998-09-11 | 2000-11-14 | Motorola, Inc. | Method and apparatus for an optimized circuit for an electrostatic radio frequency identification tag |
US6906615B2 (en) | 1998-09-17 | 2005-06-14 | Intermec Ip Corp | Reference circuit enhancement for passive RFID tags |
US6100804A (en) * | 1998-10-29 | 2000-08-08 | Intecmec Ip Corp. | Radio frequency identification system |
WO2000026993A1 (en) | 1998-10-30 | 2000-05-11 | Intermec Ip Corp. | Radio frequency tag with optimum power transfer |
US6650230B1 (en) * | 1998-11-19 | 2003-11-18 | Ncr Corporation | Modulated backscatter wireless communication system having an extended range |
JP3554497B2 (ja) * | 1998-12-08 | 2004-08-18 | シャープ株式会社 | チャージポンプ回路 |
JP2000188374A (ja) * | 1998-12-22 | 2000-07-04 | Pioneer Electronic Corp | 昇圧電源回路及び半導体集積回路装置 |
US6317027B1 (en) * | 1999-01-12 | 2001-11-13 | Randy Watkins | Auto-tunning scanning proximity reader |
US6720866B1 (en) * | 1999-03-30 | 2004-04-13 | Microchip Technology Incorporated | Radio frequency identification tag device with sensor input |
US6400272B1 (en) * | 1999-04-01 | 2002-06-04 | Presto Technologies, Inc. | Wireless transceiver for communicating with tags |
US6366206B1 (en) * | 1999-06-02 | 2002-04-02 | Ball Semiconductor, Inc. | Method and apparatus for attaching tags to medical and non-medical devices |
US6714121B1 (en) * | 1999-08-09 | 2004-03-30 | Micron Technology, Inc. | RFID material tracking method and apparatus |
US6286762B1 (en) | 1999-09-21 | 2001-09-11 | Intermec Ip Corp. | Method and apparatus to perform a predefined search on data carriers, such as RFID tags |
US6677852B1 (en) * | 1999-09-22 | 2004-01-13 | Intermec Ip Corp. | System and method for automatically controlling or configuring a device, such as an RFID reader |
US6294997B1 (en) * | 1999-10-04 | 2001-09-25 | Intermec Ip Corp. | RFID tag having timing and environment modules |
US6271793B1 (en) * | 1999-11-05 | 2001-08-07 | International Business Machines Corporation | Radio frequency (RF) transponder (Tag) with composite antenna |
US6354493B1 (en) * | 1999-12-23 | 2002-03-12 | Sensormatic Electronics Corporation | System and method for finding a specific RFID tagged article located in a plurality of RFID tagged articles |
US6346881B1 (en) * | 2000-03-01 | 2002-02-12 | Samsys Technologies Inc. | Tag evaluation module for radio frequency identification (RFID) systems |
US6745008B1 (en) | 2000-06-06 | 2004-06-01 | Battelle Memorial Institute K1-53 | Multi-frequency communication system and method |
US6687293B1 (en) * | 2000-06-23 | 2004-02-03 | Microchip Technology Incorporated | Method, system and apparatus for calibrating a pulse position modulation (PPM) decoder to a PPM signal |
JP2002026254A (ja) * | 2000-07-03 | 2002-01-25 | Hitachi Ltd | 半導体集積回路および不揮発性メモリ |
JP4164992B2 (ja) * | 2000-07-05 | 2008-10-15 | ソニー株式会社 | 陰極線管及びその製造方法 |
US6700931B1 (en) * | 2000-07-06 | 2004-03-02 | Microchip Technology Incorporated | Method, system and apparatus for initiating and maintaining synchronization of a pulse position modulation (PPM) decoder with a received PPM signal |
US6483473B1 (en) * | 2000-07-18 | 2002-11-19 | Marconi Communications Inc. | Wireless communication device and method |
US6774766B1 (en) * | 2000-07-21 | 2004-08-10 | E-Tag Systems, Inc. | Method for efficiently querying and identifying multiple items on a communication channel |
US6807458B2 (en) | 2000-09-20 | 2004-10-19 | Steve Quackenbush | Baggage transportation security system |
JP2002133869A (ja) | 2000-10-30 | 2002-05-10 | Mitsubishi Electric Corp | 半導体記憶装置 |
US6388506B1 (en) * | 2000-12-15 | 2002-05-14 | Marvell International, Ltd. | Regulator with leakage compensation |
EP2287777A1 (en) | 2001-02-12 | 2011-02-23 | Symbol Technologies, Inc. | Radio frequency identification architecture |
US6784842B2 (en) * | 2003-01-22 | 2004-08-31 | Symbol Technologies, Inc. | Method and system for calibrating a location system |
US6998987B2 (en) * | 2003-02-26 | 2006-02-14 | Activseye, Inc. | Integrated RFID and video tracking system |
US7026935B2 (en) * | 2003-11-10 | 2006-04-11 | Impinj, Inc. | Method and apparatus to configure an RFID system to be adaptable to a plurality of environmental conditions |
-
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