CN1875371A - 用于识别设备的方法和装置 - Google Patents
用于识别设备的方法和装置 Download PDFInfo
- Publication number
- CN1875371A CN1875371A CNA2004800323182A CN200480032318A CN1875371A CN 1875371 A CN1875371 A CN 1875371A CN A2004800323182 A CNA2004800323182 A CN A2004800323182A CN 200480032318 A CN200480032318 A CN 200480032318A CN 1875371 A CN1875371 A CN 1875371A
- Authority
- CN
- China
- Prior art keywords
- label
- querying command
- state
- probability
- parameter value
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 85
- 230000004044 response Effects 0.000 claims description 95
- 230000008569 process Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 23
- 230000015654 memory Effects 0.000 description 23
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 10
- 241001269238 Data Species 0.000 description 9
- 230000006378 damage Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 230000002045 lasting effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000001338 self-assembly Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007787 long-term memory Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Images
Classifications
-
- 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
- G06K7/10366—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 the interrogation device being adapted for miscellaneous applications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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.
- G06K7/10029—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
- G06K7/10059—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 transponder driven
-
- 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
- G06K7/10346—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 the antenna being of the far field type, e.g. HF types or dipoles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Security & Cryptography (AREA)
- Automation & Control Theory (AREA)
- Near-Field Transmission Systems (AREA)
- General Factory Administration (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (94)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51822903P | 2003-11-07 | 2003-11-07 | |
US60/518,229 | 2003-11-07 | ||
US10/915,725 | 2004-08-09 | ||
US10/915,725 US8102244B2 (en) | 2003-08-09 | 2004-08-09 | Methods and apparatuses to identify devices |
PCT/US2004/036991 WO2005048180A1 (en) | 2003-11-07 | 2004-11-05 | Methods and apparatuses to identify devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1875371A true CN1875371A (zh) | 2006-12-06 |
CN100557628C CN100557628C (zh) | 2009-11-04 |
Family
ID=34594897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800323182A Active CN100557628C (zh) | 2003-11-07 | 2004-11-05 | 用于识别设备的方法和装置 |
Country Status (10)
Country | Link |
---|---|
US (3) | US8102244B2 (zh) |
EP (2) | EP2098980B1 (zh) |
JP (1) | JP4713491B2 (zh) |
KR (1) | KR20060131773A (zh) |
CN (1) | CN100557628C (zh) |
AT (1) | ATE523858T1 (zh) |
AU (1) | AU2004290371B2 (zh) |
CA (1) | CA2544704A1 (zh) |
DE (1) | DE602004022077D1 (zh) |
WO (1) | WO2005048180A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102682255A (zh) * | 2011-02-02 | 2012-09-19 | Nxp股份有限公司 | 协调多个非接触式数据载体 |
CN103679225A (zh) * | 2012-08-30 | 2014-03-26 | 精工爱普生株式会社 | 介质处理装置、打印装置、以及介质处理装置的控制方法 |
CN104091184A (zh) * | 2014-06-16 | 2014-10-08 | 上海实甲智能系统有限公司 | 电子标签检测方法及系统 |
CN106372557A (zh) * | 2016-08-30 | 2017-02-01 | 李明 | 证件卡信息获取方法、装置及系统 |
CN111008681A (zh) * | 2019-11-30 | 2020-04-14 | 深圳市顺易通信息技术有限公司 | 电子标签的盘存方法及盘存系统 |
CN113891424A (zh) * | 2021-10-13 | 2022-01-04 | 东莞职业技术学院 | 一种基于物联网节点辅助反向散射通信的方法及设备 |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8102244B2 (en) * | 2003-08-09 | 2012-01-24 | Alien Technology Corporation | Methods and apparatuses to identify devices |
JP3822592B2 (ja) * | 2003-10-24 | 2006-09-20 | 東芝テリー株式会社 | 無線タグ所有物体の特定装置及び方法 |
US20050149753A1 (en) * | 2003-12-30 | 2005-07-07 | Cromer Daryl C. | Apparatus, system, and method for validating interface addresses |
CA2558312A1 (en) * | 2004-03-03 | 2005-09-15 | Caducys, L.L.C. | Interrogator and interrogation system employing the same |
US20050280507A1 (en) * | 2004-05-25 | 2005-12-22 | Impinj, Inc. | Inventorying RFID tags by employing a query parameter Q that converges heuristically |
US7357299B2 (en) * | 2004-10-12 | 2008-04-15 | Aristocrat Technologies, Inc. | Method and apparatus for synchronization of proximate RFID readers in a gaming environment |
EP1829162A2 (en) * | 2004-11-18 | 2007-09-05 | Goliath Solutions LLC. | Rf contact signal detector |
US20060136512A1 (en) * | 2004-12-20 | 2006-06-22 | International Business Machines Corporation | Method and system for replicating data between a community of distributed entities |
JP4682616B2 (ja) * | 2004-12-22 | 2011-05-11 | 富士ゼロックス株式会社 | Rfidタグおよび商品管理システム |
US20060071758A1 (en) * | 2005-01-07 | 2006-04-06 | Impinj, Inc. | Adaptively adjusting a query parameter Q used for inventorying RFID tags |
US20070200682A1 (en) | 2005-05-06 | 2007-08-30 | Colby Steven M | RFID Device Including Multiple Active Modes |
US8816826B2 (en) * | 2005-05-06 | 2014-08-26 | Steven M. Colby | Passive radio frequency data logger |
US9524458B2 (en) | 2005-02-07 | 2016-12-20 | Mynette Technologies, Inc. | Switchable epassport including shielding |
US9569777B2 (en) | 2005-02-07 | 2017-02-14 | Mynette Technologies, Inc. | EPassport including shielding method |
US7924156B2 (en) * | 2005-05-06 | 2011-04-12 | Colby Steven M | Electronically switchable RFID tags |
CN101180855B (zh) * | 2005-04-25 | 2012-08-22 | Lg电子株式会社 | 生成射频标识读取器与终端的射频标识读取器控制单元之间的控制协议消息的方法 |
US9041513B1 (en) * | 2005-10-03 | 2015-05-26 | National Semiconductor Corporation | System and method for communicating with sensors/loggers in integrated radio frequency identification (RFID) tags |
US8717346B2 (en) * | 2005-12-13 | 2014-05-06 | Ncr Corporation | Apparatus and methods for communicating with a low duty cycle wireless device |
JP2008003773A (ja) * | 2006-06-21 | 2008-01-10 | Toyota Motor Corp | 無線タグ及びid読取装置 |
US8299900B2 (en) * | 2006-09-27 | 2012-10-30 | Alcatel Lucent | Anonymous tracking using a set of wireless devices |
JP5071016B2 (ja) | 2006-10-23 | 2012-11-14 | 富士通株式会社 | Rfidタグの応答制御方法、rfidシステム、rfidタグ、応答制御情報生成プログラム及び応答制御プログラム |
US20080122583A1 (en) * | 2006-11-27 | 2008-05-29 | Benjamin Bekritsky | System and method for RFID tag communication |
US8994533B2 (en) | 2006-11-30 | 2015-03-31 | Patent Navigation, Inc. | Conditional RFID |
US7924141B2 (en) * | 2006-12-01 | 2011-04-12 | Round Rock Research, Llc | RFID communication systems and methods, and RFID readers and systems |
US8354917B2 (en) * | 2007-02-21 | 2013-01-15 | Impinj, Inc. | RFID tag chips and tags complying with only a limited number of remaining commands and methods |
US7788415B2 (en) * | 2007-05-28 | 2010-08-31 | Sandisk Il Ltd. | Management of internal operations by a storage device |
US8395505B2 (en) | 2008-04-07 | 2013-03-12 | Alien Technology Corporation | Subset selection of RFID tags using light |
US8126433B2 (en) * | 2008-09-15 | 2012-02-28 | Sony Ericsson Mobile Communications Ab | Electronic devices and methods that communicate via transferjet and NFC transmitter and receiver pairing |
US7730773B2 (en) * | 2008-09-25 | 2010-06-08 | Trw Automotive U.S. Llc | Method and apparatus for detecting a continuous LF wave signal |
US10049317B1 (en) | 2010-02-01 | 2018-08-14 | Impinj, Inc. | RFID tags with public and private inventory states |
US10402710B1 (en) | 2009-02-03 | 2019-09-03 | Impinj, Inc. | RFID tags with public and private inventory states |
US9081996B2 (en) | 2009-05-21 | 2015-07-14 | Alcatel Lucent | Identifying RFID categories |
KR20110016098A (ko) * | 2009-08-11 | 2011-02-17 | 삼성전자주식회사 | 휴대용 단말기에서 물품 정보를 제공하기 위한 장치 및 방법 |
JP5738647B2 (ja) * | 2011-03-28 | 2015-06-24 | フェリカネットワークス株式会社 | 通信装置、通信制御方法、およびプログラム |
US9330284B1 (en) * | 2011-04-18 | 2016-05-03 | Impinj, Inc. | Broadcast refresh of RFID tag persistence |
KR101264304B1 (ko) * | 2011-12-06 | 2013-06-13 | 에이큐 주식회사 | 멀티태그 운용시스템 및 그 운용방법 |
US9158948B2 (en) | 2012-01-20 | 2015-10-13 | Ruizhang Technology Limited Company | RFID protocols with non-interacting variants |
US20140210692A1 (en) * | 2013-01-25 | 2014-07-31 | Opticon, Inc. | System for remote management of electronic shelf display modules |
KR101797792B1 (ko) | 2013-07-05 | 2017-11-14 | 주식회사 만도 | 주파수 변조 연속파 레이더 감지 장치 및 그의 연속파를 이용한 물체 감지 방법 |
DE102013014187A1 (de) * | 2013-08-26 | 2015-02-26 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur Übertragung einer Information |
US9832353B2 (en) * | 2014-01-31 | 2017-11-28 | Digimarc Corporation | Methods for encoding, decoding and interpreting auxiliary data in media signals |
WO2016016986A1 (ja) * | 2014-07-31 | 2016-02-04 | 富士通フロンテック株式会社 | タグ検出プログラム、備品点検装置および備品点検方法 |
CN104459624A (zh) * | 2014-11-13 | 2015-03-25 | 南昌大学 | 一种基于时间调制的超声波室内定位方法 |
US9727763B2 (en) * | 2014-12-31 | 2017-08-08 | Intermec Ip Corp. | Modulation index (depth) based grouping, addressing, and fingerprinting RFID tags |
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 |
EP3136287A3 (en) | 2015-08-24 | 2017-09-06 | Ruizhang Technology Limited Company | Increasing backscatter level for rfid chip |
JP6545109B2 (ja) * | 2016-01-22 | 2019-07-17 | 富士通フロンテック株式会社 | Rfidタグ発行システム及びrfidタグ発行方法 |
JP6927766B2 (ja) * | 2017-06-29 | 2021-09-01 | 矢崎総業株式会社 | 情報設定装置 |
GB2571242B (en) * | 2017-12-07 | 2022-04-20 | Worldplay Ltd | Wireless communication between electronic devices in close proximity |
JP6993306B2 (ja) * | 2018-07-30 | 2022-01-13 | 富士通フロンテック株式会社 | Rfidリーダライタ、読取制御方法および読取方法制御プログラム |
WO2020055912A1 (en) * | 2018-09-10 | 2020-03-19 | Aveva Software, Llc | Dynamic summarization of process data system and method |
EP3954053A1 (en) | 2019-04-11 | 2022-02-16 | Nexite Ltd. | Wireless dual-mode identification tag |
US11551537B2 (en) | 2019-04-11 | 2023-01-10 | Nexite Ltd. | Wireless dual-mode identification tag |
EP4275160A1 (en) | 2021-01-11 | 2023-11-15 | Nexite Ltd. | Contactless and automatic operations of a retail store |
WO2022235432A1 (en) * | 2021-05-04 | 2022-11-10 | Clairvoyant Technology, Inc. | Suppression rfid readers for targeting zone control |
EP4449301A1 (en) | 2021-12-13 | 2024-10-23 | Nexite Ltd. | Systems, methods, and devices for contactless and automatic operation of retail stores |
Family Cites Families (147)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US18431A (en) * | 1857-10-20 | blinn | ||
US99211A (en) * | 1870-01-25 | kruss | ||
US279408A (en) * | 1883-06-12 | mabtin | ||
US38037A (en) * | 1863-03-31 | Improved machine for making bread | ||
US123325A (en) * | 1872-02-06 | Ebenezeb blackmail | ||
US3866029A (en) | 1973-09-18 | 1975-02-11 | Prayfel Inc | Two level random number generator having a controllable expected value |
US4107675A (en) | 1977-03-04 | 1978-08-15 | Sellers John C | Transponder-responder system |
USRE31375E (en) | 1977-03-04 | 1983-09-06 | Transponder-responder system | |
US4071908A (en) | 1977-03-17 | 1978-01-31 | Bell Telephone Laboratories, Incorporated | Adaptive polling technique |
US4495496A (en) | 1981-12-15 | 1985-01-22 | Johnson Engineering Corp. | Personnel monitoring and locating system |
US4510495A (en) | 1982-08-09 | 1985-04-09 | Cornell Research Foundation, Inc. | Remote passive identification system |
US4667193A (en) | 1983-12-13 | 1987-05-19 | Honeywell, Inc. | Addressing system for simultaneously polling plural remote stations |
JPS62128358A (ja) | 1985-11-29 | 1987-06-10 | Toshiba Corp | 入場者管理システム |
US4785291A (en) | 1987-03-06 | 1988-11-15 | Hawthorne Candy C | Distance monitor especially for child surveillance |
DE3851168T2 (de) | 1987-03-31 | 1995-03-30 | Identec Ltd | Zugangskontrolleinrichtung. |
DE3788348T2 (de) | 1987-07-31 | 1994-03-17 | Texas Instruments Deutschland | Transponder-Anordnung. |
US5144314A (en) | 1987-10-23 | 1992-09-01 | Allen-Bradley Company, Inc. | Programmable object identification transponder system |
US5305008A (en) | 1991-08-12 | 1994-04-19 | Integrated Silicon Design Pty. Ltd. | Transponder system |
US5210846B1 (en) | 1989-05-15 | 1999-06-29 | Dallas Semiconductor | One-wire bus architecture |
US6036101A (en) | 1990-05-15 | 2000-03-14 | Dallas Semiconductor Corporation | Electronic labeling systems and methods and electronic card systems and methods |
FR2654217B1 (fr) | 1989-11-03 | 1992-01-17 | Thomson Csf | Dispositif de detection des signaux de repondeurs interroges par un radar secondaire en presence de phenomenes de multitrajets. |
JP3100716B2 (ja) | 1991-01-04 | 2000-10-23 | シーエスアイアール | 識別装置 |
US5245534A (en) | 1991-09-10 | 1993-09-14 | Ers Associates Limited Partnership | Electronic tag location systems |
US5266925A (en) | 1991-09-30 | 1993-11-30 | Westinghouse Electric Corp. | Electronic identification tag interrogation method |
NL9201133A (nl) | 1992-01-24 | 1993-08-16 | Nederland Ptt | Werkwijze voor het uitwisselen van informatie tussen een detectiestation en ten minste een label in een identificatie/communicatiesysteem, systeem voor toepassing van de werkwijze en label en detectiestation voor toepassing in het systeem, en werkwijze voor het identificeren van verschillende labels door een detectiestation in het identificatie/communicatiesysteem. |
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 |
US5397349A (en) * | 1992-07-30 | 1995-03-14 | University Of Utah Research Foundation | Muscle and air powered LVAD |
US5557280A (en) | 1992-08-26 | 1996-09-17 | British Technology Group Limited | Synchronized electronic identification system |
NZ314270A (en) | 1992-11-18 | 1998-06-26 | British Tech Group | Transponder identification system: interrogator transmits inhibiting signal to disable transponders |
US5450088A (en) | 1992-11-25 | 1995-09-12 | Texas Instruments Deutschland Gmbh | Transponder arrangement |
US5410315A (en) | 1992-12-08 | 1995-04-25 | Texas Instruments Incorporated | Group-addressable transponder arrangement |
US5491482A (en) | 1992-12-29 | 1996-02-13 | David Sarnoff Research Center, Inc. | Electronic system and method for remote identification of coded articles and the like |
US5539775A (en) | 1993-03-17 | 1996-07-23 | Micron Technology, Inc. | Modulated spread spectrum in RF identification systems method |
US5604486A (en) | 1993-05-27 | 1997-02-18 | Motorola, Inc. | RF tagging system with multiple decoding modalities |
US5387993A (en) | 1993-06-25 | 1995-02-07 | Precision Tracking Fm, Inc. | Method for receiving and transmitting optical data and control information to and from remotely located receivers and transmitters in an optical locator system |
US5841365A (en) | 1993-09-22 | 1998-11-24 | Seattle Silicon Corporation | Method and apparatus for communicating with a product label |
US5387915A (en) | 1993-11-16 | 1995-02-07 | B. F. Goodrich Flightsystems, Inc. | Method and apparatus for detecting and decoding transponder reply signals |
US5545291A (en) | 1993-12-17 | 1996-08-13 | The Regents Of The University Of California | Method for fabricating self-assembling microstructures |
GB9408588D0 (en) | 1994-04-29 | 1994-06-22 | Disys Corp | Passive transponder |
JP3962099B2 (ja) | 1994-05-27 | 2007-08-22 | ローム株式会社 | 高周波タグおよびこれを利用した情報交換システム |
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 |
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 |
US5673037A (en) | 1994-09-09 | 1997-09-30 | International Business Machines Corporation | System and method for radio frequency tag group select |
US5550547A (en) | 1994-09-12 | 1996-08-27 | International Business Machines Corporation | Multiple item radio frequency tag identification protocol |
JPH08123919A (ja) | 1994-10-28 | 1996-05-17 | Mitsubishi Electric Corp | 非接触icカードシステムおよびその通信方法 |
US5641365A (en) | 1994-12-12 | 1997-06-24 | The Hyper Corporation | Pre-pressurized in-line skate wheel |
US6415982B2 (en) | 1995-03-20 | 2002-07-09 | Symbol Technologies, Inc. | Triggered data collector and data transmitter |
US6102285A (en) * | 1995-08-14 | 2000-08-15 | Elias; Josef | Parking meter system |
US5640002A (en) | 1995-08-15 | 1997-06-17 | Ruppert; Jonathan Paul | Portable RF ID tag and barcode reader |
US5742238A (en) | 1995-09-01 | 1998-04-21 | Emtrak, Inc. | System for communication between a central controller and items in a factory using infrared light |
FR2741979B1 (fr) | 1995-12-01 | 1998-01-23 | Raimbault Pierre | Procede d'interrogation a distance d'etiquettes station et etiquette pour sa mise en oeuvre |
US5940006A (en) | 1995-12-12 | 1999-08-17 | Lucent Technologies Inc. | Enhanced uplink modulated backscatter system |
US6021433A (en) | 1996-01-26 | 2000-02-01 | Wireless Internet, Inc. | System and method for transmission of data |
US6933677B1 (en) | 1996-02-12 | 2005-08-23 | Daniel Nathan Karpen | Magnetically shielded flourescent lamp ballast case |
US5856788A (en) | 1996-03-12 | 1999-01-05 | Single Chips Systems Corp. | Method and apparatus for radiofrequency identification tags |
US5850187A (en) | 1996-03-27 | 1998-12-15 | Amtech Corporation | Integrated electronic tag reader and wireless communication link |
US5929779A (en) | 1996-05-31 | 1999-07-27 | Lucent Technologies Inc. | Read/write protocol for radio frequency identification tags |
US6027027A (en) | 1996-05-31 | 2000-02-22 | Lucent Technologies Inc. | Luggage tag assembly |
US5804810A (en) | 1996-06-26 | 1998-09-08 | Par Government Systems Corporation | Communicating with electronic tags |
US5892441A (en) | 1996-06-26 | 1999-04-06 | Par Government Systems Corporation | Sensing with active electronic tags |
US5774876A (en) | 1996-06-26 | 1998-06-30 | Par Government Systems Corporation | Managing assets with active electronic tags |
US5832520A (en) | 1996-07-03 | 1998-11-03 | Miller, Call, Plauck And Miller | Automatic file differencing and updating system |
US5777561A (en) | 1996-09-30 | 1998-07-07 | International Business Machines Corporation | Method of grouping RF transponders |
KR20000049066A (ko) | 1996-10-17 | 2000-07-25 | 핀포인트 코포레이션 | 물품검색 시스템 |
US5874724A (en) | 1997-01-10 | 1999-02-23 | International Business Machines Corporation | Light selectable radio frequency identification tag and method therefor |
DE69831057T2 (de) | 1997-01-17 | 2006-06-01 | Tagsys S.A. | Multiples etikettenlesesystem |
US6034603A (en) | 1997-01-24 | 2000-03-07 | Axcess, Inc. | Radio tag system and method with improved tag interference avoidance |
US6570487B1 (en) | 1997-01-24 | 2003-05-27 | Axcess Inc. | Distributed tag reader system and method |
US5883582A (en) | 1997-02-07 | 1999-03-16 | Checkpoint Systems, Inc. | Anticollision protocol for reading multiple RFID tags |
FR2760280B1 (fr) | 1997-03-03 | 1999-05-21 | Innovatron Ind Sa | Procede de gestion des collisions dans un systeme d'echange de donnees sans contact |
US5909559A (en) | 1997-04-04 | 1999-06-01 | Texas Instruments Incorporated | Bus bridge device including data bus of first width for a first processor, memory controller, arbiter circuit and second processor having a different second data width |
ATE283517T1 (de) | 1997-05-14 | 2004-12-15 | Btg Int Ltd | Verbessertes identifikationssystem |
IL121250A (en) | 1997-07-07 | 2000-01-31 | Hi G Tek Ltd | Tag system |
US5963134A (en) | 1997-07-24 | 1999-10-05 | Checkpoint Systems, Inc. | Inventory system using articles with RFID tags |
EP0905640A1 (en) | 1997-09-26 | 1999-03-31 | Data Investments Limited | Delayed reset mode model for electronic identification systems |
US6089453A (en) | 1997-10-10 | 2000-07-18 | Display Edge Technology, Ltd. | Article-information display system using electronically controlled tags |
US6118789A (en) | 1998-02-19 | 2000-09-12 | Micron Technology, Inc. | Method of addressing messages and communications system |
GB9724183D0 (en) | 1997-11-14 | 1998-01-14 | British Tech Group | Identification system |
US6002344A (en) | 1997-11-21 | 1999-12-14 | Bandy; William R. | System and method for electronic inventory |
US6204765B1 (en) | 1997-12-23 | 2001-03-20 | Inkrmec Ip Corp. | Method of detecting relative direction of motion of a radio frequency (RF) tag |
FR2773627B1 (fr) * | 1998-01-15 | 2000-03-17 | Innovatron Electronique | Procede perfectionne de gestion des collisions dans un systeme d'echange de donnees sans contact |
US6061344A (en) | 1998-02-19 | 2000-05-09 | Micron Technology, Inc. | Method of addressing messages and communications system |
US6072801A (en) | 1998-02-19 | 2000-06-06 | Micron Technology, Inc. | Method of addressing messages, method of establishing wireless communications, and communications system |
US6275476B1 (en) | 1998-02-19 | 2001-08-14 | Micron Technology, Inc. | Method of addressing messages and communications system |
US6102286A (en) | 1998-03-12 | 2000-08-15 | Hirsch Electronics Corporation | Integrated data entry system including a card proximity sensor for security access control |
FR2776097B1 (fr) | 1998-03-16 | 2000-08-11 | Sgs Thomson Microelectronics | Procede perfectionne d'identification de cartes electroniques |
GB2335573B (en) * | 1998-03-18 | 2000-03-15 | Univ Singapore | An RF transponder identification system and protocol |
US6476708B1 (en) | 1998-03-20 | 2002-11-05 | Hid Corporation | Detection of an RFID device by an RF reader unit operating in a reduced power state |
US6609656B1 (en) | 1998-03-27 | 2003-08-26 | Micron Technology, Inc. | Method and system for identifying lost or stolen devices |
US6412086B1 (en) | 1998-06-01 | 2002-06-25 | Intermec Ip Corp. | Radio frequency identification transponder integrated circuit having a serially loaded test mode register |
JPH11353434A (ja) * | 1998-06-09 | 1999-12-24 | Omron Corp | 非接触識別システム、アクセス方法及びレジシステム |
US6263332B1 (en) | 1998-08-14 | 2001-07-17 | Vignette Corporation | System and method for query processing of structured documents |
GB2340692B (en) | 1998-08-18 | 2002-12-11 | Identec Ltd | Transponder identification system |
US6725260B1 (en) | 1998-09-11 | 2004-04-20 | L.V. Partners, L.P. | Method and apparatus for configuring configurable equipment with configuration information received from a remote location |
US6084512A (en) | 1998-10-02 | 2000-07-04 | Lucent Technologies, Inc. | Method and apparatus for electronic labeling and localizing |
US6130630A (en) | 1998-10-27 | 2000-10-10 | Hewlett-Packard Company | Apparatus and method for compressing Huffman encoded data |
US6480143B1 (en) | 1998-11-09 | 2002-11-12 | Supersensor (Proprietary) Limited | Electronic identification system |
US6633223B1 (en) | 1999-02-10 | 2003-10-14 | Symbol Technologies, Inc. | Wireless LAN scholastic tracking system |
US6456191B1 (en) | 1999-03-23 | 2002-09-24 | Exi Wireless Systems Inc. | Tag system with anti-collision features |
CA2266337C (en) | 1999-03-23 | 2004-06-08 | Diversity Products Ltd. | Tag system with anti-collision features |
US6512463B1 (en) * | 1999-03-30 | 2003-01-28 | American Meter Co. | Bi-directional protocol |
FR2795542B1 (fr) | 1999-06-25 | 2001-10-12 | Gemplus Card Int | Procede d'identification d'etiquettes electroniques par rondes adaptatives |
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 |
US6259367B1 (en) | 1999-09-28 | 2001-07-10 | Elliot S. Klein | Lost and found system and method |
US6236315B1 (en) | 1999-10-19 | 2001-05-22 | Lucent Technologies Inc. | Method and apparatus for improving the interrogation range of an RF tag |
US6496833B1 (en) | 1999-11-01 | 2002-12-17 | Sun Microsystems, Inc. | System and method for generating code for query object interfacing |
US6566997B1 (en) | 1999-12-03 | 2003-05-20 | Hid Corporation | Interference control method for RFID systems |
GB2357226B (en) | 1999-12-08 | 2003-07-16 | Hewlett Packard Co | Security protocol |
US6377203B1 (en) | 2000-02-01 | 2002-04-23 | 3M Innovative Properties Company | Collision arbitration method and apparatus for reading multiple radio frequency identification tags |
US6900721B1 (en) * | 2000-02-11 | 2005-05-31 | Bio Medic Data Systems, Inc. | Implantable inductively programmed temperature sensing transponder |
JP3983447B2 (ja) | 2000-03-24 | 2007-09-26 | シャープ株式会社 | データ駆動型情報処理装置 |
US6379058B1 (en) | 2000-03-30 | 2002-04-30 | Zih Corp. | System for RF communication between a host and a portable printer |
EP1307850A4 (en) | 2000-06-05 | 2005-09-21 | Transcore Holdings Inc | METHOD AND DEVICE FOR DETERMINING THE DIRECTION TO A TRANSPONDER IN A COMMUNICATION SYSTEM WITH MODULAR RETROACHING |
US6868073B1 (en) | 2000-06-06 | 2005-03-15 | Battelle Memorial Institute K1-53 | Distance/ranging by determination of RF phase delta |
US6859801B1 (en) | 2000-06-09 | 2005-02-22 | Massachusetts Institute Of Technology | Efficient memoryless protocol for tag identification |
US6774766B1 (en) | 2000-07-21 | 2004-08-10 | E-Tag Systems, Inc. | Method for efficiently querying and identifying multiple items on a communication channel |
AU2001280823B2 (en) | 2000-07-26 | 2006-01-12 | Bridgestone Firestone North American Tire, Llc | Electronic tire management system |
US6442496B1 (en) | 2000-08-08 | 2002-08-27 | Advanced Micro Devices, Inc. | Method and apparatus for dynamic sampling of a production line |
US7043633B1 (en) | 2000-08-28 | 2006-05-09 | Verizon Corporation Services Group Inc. | Method and apparatus for providing adaptive self-synchronized dynamic address translation |
US6443891B1 (en) * | 2000-09-20 | 2002-09-03 | Medtronic, Inc. | Telemetry modulation protocol system for medical devices |
US7253717B2 (en) * | 2000-11-29 | 2007-08-07 | Mobile Technics Llc | Method and system for communicating with and tracking RFID transponders |
US6429776B1 (en) | 2001-02-07 | 2002-08-06 | Sensormatic Electronics Corporation | RFID reader with integrated display for use in a product tag system |
US7057511B2 (en) | 2001-02-12 | 2006-06-06 | Symbol Technologies, Inc. | Method, system, and apparatus for communicating with a RFID tag population |
US6889234B1 (en) | 2001-02-26 | 2005-05-03 | Nec Corporation | System and methods for invalidation to enable caching of dynamically generated content |
US20020123325A1 (en) | 2001-03-01 | 2002-09-05 | Cooper Gerald M. | Method and apparatus for increasing the security of wireless data services |
US6988667B2 (en) | 2001-05-31 | 2006-01-24 | Alien Technology Corporation | Methods and apparatuses to identify devices |
US7028024B1 (en) | 2001-07-20 | 2006-04-11 | Vignette Corporation | Information retrieval from a collection of information objects tagged with hierarchical keywords |
US6763996B2 (en) * | 2001-09-18 | 2004-07-20 | Motorola, Inc. | Method of communication in a radio frequency identification system |
US7018575B2 (en) | 2001-09-28 | 2006-03-28 | Hrl Laboratories, Llc | Method for assembly of complementary-shaped receptacle site and device microstructures |
US7193504B2 (en) | 2001-10-09 | 2007-03-20 | Alien Technology Corporation | Methods and apparatuses for identification |
US7379434B2 (en) | 2001-10-19 | 2008-05-27 | Koninklijke Philips Electronics N.V. | Radio communication system |
US6837427B2 (en) | 2001-11-21 | 2005-01-04 | Goliath Solutions, Llc. | Advertising compliance monitoring system |
JP3831940B2 (ja) | 2001-11-26 | 2006-10-11 | ソニー株式会社 | 固体撮像装置およびそのクランプ制御方法 |
US6675062B2 (en) | 2002-01-31 | 2004-01-06 | Quad/Graphics, Inc. | Logs of printed products |
US7009496B2 (en) | 2002-04-01 | 2006-03-07 | Symbol Technologies, Inc. | Method and system for optimizing an interrogation of a tag population |
US6550674B1 (en) | 2002-08-23 | 2003-04-22 | Yoram Neumark | System for cataloging an inventory and method of use |
US7009495B2 (en) | 2002-10-02 | 2006-03-07 | Battelle Memorial Institute | System and method to identify multiple RFID tags |
JP4719852B2 (ja) * | 2002-10-18 | 2011-07-06 | シンボル テクノロジーズ, インコーポレイテッド | パッシブrfidタグの不必要な再交渉を最小化するためのシステムおよび方法 |
CA2508861A1 (en) | 2002-10-25 | 2004-05-06 | Symbol Technologies, Inc. | Optimization of a binary tree traversal with secure communications |
US6970518B2 (en) | 2003-03-11 | 2005-11-29 | Motorola, Inc. | Method and apparatus for electronic item identification in a communication system using known source parameters |
WO2005015480A2 (en) | 2003-08-09 | 2005-02-17 | Alien Technology Corporation | Methods and apparatuses to identify devices |
US8102244B2 (en) * | 2003-08-09 | 2012-01-24 | Alien Technology Corporation | Methods and apparatuses to identify devices |
US7119664B2 (en) | 2003-09-17 | 2006-10-10 | Id Solutions, Inc. | Deep sleep in an RFID tag |
US7716160B2 (en) * | 2003-11-07 | 2010-05-11 | Alien Technology Corporation | Methods and apparatuses to identify devices |
US7356749B2 (en) | 2004-02-02 | 2008-04-08 | Lucent Technologies Inc. | Method and apparatus for detecting a three-state signal in a base station in a wireless communications system |
GB2410867B (en) | 2004-02-06 | 2009-04-08 | Btg Int Ltd | Selection and arbitration method and system |
-
2004
- 2004-08-09 US US10/915,725 patent/US8102244B2/en active Active
- 2004-11-05 KR KR1020067011176A patent/KR20060131773A/ko not_active Application Discontinuation
- 2004-11-05 CA CA002544704A patent/CA2544704A1/en not_active Abandoned
- 2004-11-05 WO PCT/US2004/036991 patent/WO2005048180A1/en active Application Filing
- 2004-11-05 JP JP2006539679A patent/JP4713491B2/ja active Active
- 2004-11-05 EP EP09163545A patent/EP2098980B1/en active Active
- 2004-11-05 EP EP04800815A patent/EP1683079B9/en not_active Ceased
- 2004-11-05 AT AT09163545T patent/ATE523858T1/de not_active IP Right Cessation
- 2004-11-05 DE DE602004022077T patent/DE602004022077D1/de active Active
- 2004-11-05 AU AU2004290371A patent/AU2004290371B2/en not_active Ceased
- 2004-11-05 CN CNB2004800323182A patent/CN100557628C/zh active Active
-
2011
- 2011-12-19 US US13/330,384 patent/US8742899B2/en active Active
-
2014
- 2014-05-21 US US14/284,341 patent/US20150015375A1/en not_active Abandoned
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102682255A (zh) * | 2011-02-02 | 2012-09-19 | Nxp股份有限公司 | 协调多个非接触式数据载体 |
CN102682255B (zh) * | 2011-02-02 | 2014-09-03 | Nxp股份有限公司 | 协调多个非接触式数据载体 |
US8886119B2 (en) | 2011-02-02 | 2014-11-11 | Nxp B.V. | Coordinating multiple contactless data carriers |
CN103679225A (zh) * | 2012-08-30 | 2014-03-26 | 精工爱普生株式会社 | 介质处理装置、打印装置、以及介质处理装置的控制方法 |
CN104091184A (zh) * | 2014-06-16 | 2014-10-08 | 上海实甲智能系统有限公司 | 电子标签检测方法及系统 |
CN104091184B (zh) * | 2014-06-16 | 2017-09-15 | 上海实甲智能系统有限公司 | 电子标签检测方法及系统 |
CN106372557A (zh) * | 2016-08-30 | 2017-02-01 | 李明 | 证件卡信息获取方法、装置及系统 |
CN111008681A (zh) * | 2019-11-30 | 2020-04-14 | 深圳市顺易通信息技术有限公司 | 电子标签的盘存方法及盘存系统 |
CN113891424A (zh) * | 2021-10-13 | 2022-01-04 | 东莞职业技术学院 | 一种基于物联网节点辅助反向散射通信的方法及设备 |
CN113891424B (zh) * | 2021-10-13 | 2023-08-18 | 东莞职业技术学院 | 一种基于物联网节点辅助反向散射通信的方法及设备 |
Also Published As
Publication number | Publication date |
---|---|
CA2544704A1 (en) | 2005-05-26 |
EP2098980A1 (en) | 2009-09-09 |
AU2004290371B2 (en) | 2010-11-11 |
US8102244B2 (en) | 2012-01-24 |
JP2007514343A (ja) | 2007-05-31 |
CN100557628C (zh) | 2009-11-04 |
ATE523858T1 (de) | 2011-09-15 |
EP1683079A1 (en) | 2006-07-26 |
US20150015375A1 (en) | 2015-01-15 |
EP1683079B1 (en) | 2009-07-15 |
KR20060131773A (ko) | 2006-12-20 |
WO2005048180A1 (en) | 2005-05-26 |
US20120154123A1 (en) | 2012-06-21 |
US8742899B2 (en) | 2014-06-03 |
DE602004022077D1 (de) | 2009-08-27 |
US20050263591A1 (en) | 2005-12-01 |
JP4713491B2 (ja) | 2011-06-29 |
EP2098980B1 (en) | 2011-09-07 |
EP1683079B9 (en) | 2012-02-22 |
AU2004290371A1 (en) | 2005-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1875371A (zh) | 用于识别设备的方法和装置 | |
CN1183481C (zh) | 无接触接近自动化数据收集系统和方法 | |
CN100347667C (zh) | 集成电路器件、信息处理设备、信息存储器件的存储管理方法、移动终端设备、半导体集成电路器件、以及使用移动终端设备的通信方法 | |
CN1636039A (zh) | 用于识别的方法和设备 | |
US20110260838A1 (en) | Systems and methods for rfid tag arbitration where rfid tags generate multiple random numbers for different arbitration sessions | |
CN1726500A (zh) | 通过安全通信优化二叉树遍历 | |
EP3215984B1 (en) | Power harvesting in a passive rfid device | |
EP1840790B1 (en) | Transponder detector for an RFID system generating a progression of detection signals | |
US8305197B2 (en) | Article management system, and portable apparatus for communicating with RFID tag | |
US7782209B2 (en) | Detection signal generator circuit for an RFID reader | |
US20170300680A1 (en) | Biometric enrolment authorisation | |
CN1636223A (zh) | 采用与远程计算机通信并具有读取大量射频标签功能的射频销售点以及交付方法和系统 | |
CN1825333A (zh) | 设备服务供应者接口 | |
CN1759323A (zh) | 在通信系统中用于对多个源设备的自适应处理增益的方法和装置 | |
CN1759324A (zh) | 通信系统中用于源设备同步的方法与装置 | |
CN1777895A (zh) | 用于优化rfid标签设计和实现的方法 | |
CN1759580A (zh) | 在通信系统中使用已知源参数的电子货物识别的方法和装置 | |
CN1245925A (zh) | 数据存储设备和数据存储方法 | |
CN105488555A (zh) | 智能卡装置中的功率管理及定时 | |
CN1922635A (zh) | 用于识别装置执行基于信息的自动化选择性数据处理和供应的方法、设备和系统 | |
WO2016055665A1 (en) | Self-contained fingerprint identification device | |
CN1215406C (zh) | 半导体集成电路及装载它的数据载体 | |
CN1201259C (zh) | 电磁应答器的电签名的检测方法及装置 | |
CN1208905A (zh) | 数据处理方法和装置 | |
TWI712958B (zh) | 用於可從不同電源採集電力之被動式射頻識別裝置的協定管理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: YILIAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ALIEN TECHNOLOGY CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: American California Patentee after: Link Technology Ltd Address before: American California Patentee before: Alien Technology Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: RUIZHANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YILIAN TECHNOLOGY CO., LTD. Effective date: 20150514 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 200051 CHANGNING, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150514 Address after: 200051 room 9, floor 55, West Lane, experimentation area, Shanghai free trade, Patentee after: Rui Technology Co., Ltd. Address before: American California Patentee before: Link Technology Ltd |