TW367472B - Light selectable radio frequency identification tag and method therefor - Google Patents

Light selectable radio frequency identification tag and method therefor

Info

Publication number
TW367472B
TW367472B TW087100334A TW87100334A TW367472B TW 367472 B TW367472 B TW 367472B TW 087100334 A TW087100334 A TW 087100334A TW 87100334 A TW87100334 A TW 87100334A TW 367472 B TW367472 B TW 367472B
Authority
TW
Taiwan
Prior art keywords
tag
light source
radio frequency
frequency identification
rfid
Prior art date
Application number
TW087100334A
Other languages
English (en)
Inventor
Robert Thomas Cato
Original Assignee
Ibm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Application granted granted Critical
Publication of TW367472B publication Critical patent/TW367472B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/0728—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 the arrangement being an optical or sound-based communication interface
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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.
    • G06K7/10079—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 spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Near-Field Transmission Systems (AREA)
  • Optical Communication System (AREA)
  • Radar Systems Or Details Thereof (AREA)
TW087100334A 1997-01-10 1998-01-09 Light selectable radio frequency identification tag and method therefor TW367472B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/781,755 US5874724A (en) 1997-01-10 1997-01-10 Light selectable radio frequency identification tag and method therefor

Publications (1)

Publication Number Publication Date
TW367472B true TW367472B (en) 1999-08-21

Family

ID=25123814

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087100334A TW367472B (en) 1997-01-10 1998-01-09 Light selectable radio frequency identification tag and method therefor

Country Status (4)

Country Link
US (1) US5874724A (zh)
JP (1) JP2974993B2 (zh)
KR (1) KR100266123B1 (zh)
TW (1) TW367472B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103593698A (zh) * 2008-04-07 2014-02-19 阿利安科技有限公司 利用光对rfid标签进行子集选择
US9904819B2 (en) 2015-08-24 2018-02-27 Ruizhang Technology Limited Company Increasing backscatter level for RFID chip

Families Citing this family (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7207486B1 (en) * 1998-02-09 2007-04-24 Intermec Ip Corp. Combined optical and radio frequency tag reader
US6830181B1 (en) * 1998-02-09 2004-12-14 Intermec Ip Corp. Combined optical and radio frequency tag reader
US6609656B1 (en) * 1998-03-27 2003-08-26 Micron Technology, Inc. Method and system for identifying lost or stolen devices
US5964656A (en) * 1998-05-19 1999-10-12 Meat Processing Service Corp. Inc. Radio frequency identification device and method of use
US6196912B1 (en) * 1998-05-19 2001-03-06 Meat Processing Service Corporation Machine readable tag
US6195093B1 (en) 1998-09-14 2001-02-27 Fuji Xerox Co., Ltd. Systems and method for controlling a presentation using physical objects
US6908737B2 (en) * 1999-04-15 2005-06-21 Vitra Bioscience, Inc. Systems and methods of conducting multiplexed experiments
WO2000063419A1 (en) * 1999-04-15 2000-10-26 Virtual Arrays, Inc. Combinatorial chemical library supports having indicia at coding positions and methods of use
US20030134330A1 (en) * 1999-04-15 2003-07-17 Ilya Ravkin Chemical-library composition and method
US20030166015A1 (en) * 1999-04-15 2003-09-04 Zarowitz Michael A. Multiplexed analysis of cell-substrate interactions
US20030207249A1 (en) * 1999-04-15 2003-11-06 Beske Oren E. Connection of cells to substrates using association pairs
US20030129654A1 (en) * 1999-04-15 2003-07-10 Ilya Ravkin Coded particles for multiplexed analysis of biological samples
US7253435B2 (en) * 1999-04-15 2007-08-07 Millipore Corporation Particles with light-polarizing codes
US6732915B1 (en) 1999-09-10 2004-05-11 Fuji Xerox Co., Ltd. Systems and methods for controlling a presentation using physical objects
US6580438B1 (en) 1999-11-22 2003-06-17 Fuji Xerox Co., Ltd. Systems and methods for maintaining uniformity in a presentation environment
KR100382664B1 (ko) * 2000-07-20 2003-05-09 주식회사 스피드칩 영상 및 무선인식을 이용한 개체인식 및 측정 장치
JP2004537712A (ja) * 2000-10-18 2004-12-16 バーチャル・アレイズ・インコーポレーテッド 多重細胞分析システム
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
US6892441B2 (en) * 2001-04-23 2005-05-17 Appleton Papers Inc. Method for forming electrically conductive pathways
US6779246B2 (en) * 2001-04-23 2004-08-24 Appleton Papers Inc. Method and system for forming RF reflective pathways
US6988667B2 (en) * 2001-05-31 2006-01-24 Alien Technology Corporation Methods and apparatuses to identify devices
US7193504B2 (en) * 2001-10-09 2007-03-20 Alien Technology Corporation Methods and apparatuses for identification
US20030219800A1 (en) * 2001-10-18 2003-11-27 Beske Oren E. Multiplexed cell transfection using coded carriers
US20040126773A1 (en) * 2002-05-23 2004-07-01 Beske Oren E. Assays with coded sensor particles to sense assay conditions
KR100450765B1 (ko) * 2002-10-11 2004-10-02 한국전자통신연구원 무선통신매체 및 그 동작방법
US7059518B2 (en) * 2003-04-03 2006-06-13 Avery Dennison Corporation RFID device detection system and method
US7501984B2 (en) * 2003-11-04 2009-03-10 Avery Dennison Corporation RFID tag using a surface insensitive antenna structure
US7652636B2 (en) * 2003-04-10 2010-01-26 Avery Dennison Corporation RFID devices having self-compensating antennas and conductive shields
DE10317257A1 (de) * 2003-04-14 2004-11-04 Giesecke & Devrient Gmbh Kontaktloser Datenträger
EP1642242A1 (en) * 2003-06-25 2006-04-05 Philips Intellectual Property & Standards GmbH Method and arrangements for increasing the security of transponder systems, particularly for access to automobiles
US7015479B2 (en) * 2003-07-31 2006-03-21 Eastman Kodak Company Digital film grain
DE10336321A1 (de) * 2003-08-05 2005-03-03 Deutsche Telekom Ag Sensitives Smart-Label
DE10336566A1 (de) * 2003-08-08 2005-02-24 Giesecke & Devrient Gmbh Banknote mit Schaltkreis
US8102244B2 (en) * 2003-08-09 2012-01-24 Alien Technology Corporation Methods and apparatuses to identify devices
US20050116813A1 (en) * 2003-08-19 2005-06-02 Ramesh Raskar Radio and optical identification tags
US7229023B2 (en) * 2003-08-19 2007-06-12 Mitsubishi Electric Research Laboratories, Inc. Radio and optical identification tags
JP4370597B2 (ja) * 2003-09-11 2009-11-25 株式会社エフ・イー・シー 識別用のｉｃチップと、そのデータの読出し方法、書込み方法
US20050208468A1 (en) * 2003-09-15 2005-09-22 Beske Oren E Assays with primary cells
US7488451B2 (en) * 2003-09-15 2009-02-10 Millipore Corporation Systems for particle manipulation
US7119664B2 (en) * 2003-09-17 2006-10-10 Id Solutions, Inc. Deep sleep in an RFID tag
US9027043B2 (en) 2003-09-25 2015-05-05 The Nielsen Company (Us), Llc Methods and apparatus to detect an operating state of a display
US7786987B2 (en) 2003-09-25 2010-08-31 The Nielsen Company (Us), Llc Methods and apparatus to detect an operating state of a display based on visible light
US7716160B2 (en) 2003-11-07 2010-05-11 Alien Technology Corporation Methods and apparatuses to identify devices
JP4317431B2 (ja) * 2003-12-03 2009-08-19 株式会社エフ・イー・シー 識別用のｉｃチップと、そのデータの読出し方法
GB2410151A (en) * 2004-01-15 2005-07-20 Rf Tags Ltd A radio frequency identification tag with means sensitive to light for controlling communication between rfid tag and reader
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
WO2005091889A2 (en) * 2004-03-05 2005-10-06 Seknion, Inc. Method and apparatus for improving the efficiency and accuracy of rfid systems
US7088248B2 (en) * 2004-03-24 2006-08-08 Avery Dennison Corporation System and method for selectively reading RFID devices
US7199719B2 (en) * 2004-03-24 2007-04-03 Dan Alan Steinberg RFID tag reader with tag location indicated by visible light beam
EP1733239B1 (de) * 2004-04-07 2011-11-16 Tecan Trading AG Vorrichtung und vefahren zum identifizieren, orten und verfolgen von objekten auf laboreinrichtungen
KR20050104652A (ko) * 2004-04-29 2005-11-03 삼성에스디아이 주식회사 전자 방출 표시 장치 및 그 구동 방법
US7229021B2 (en) * 2004-06-07 2007-06-12 Nokia Corporation Indicia reader with synchronized light source and associated methods and computer program product
US8451089B2 (en) * 2004-06-15 2013-05-28 Nxp B.V. Radio identification with an additional close-range check
EP1760013A4 (en) * 2004-06-25 2011-05-04 Nec Corp ARTICLE POSITION MANAGEMENT SYSTEM, ARTICLE POSITION MANAGEMENT PROCESS, END SITE DEVICE, SERVER AND ARTICLE POSITION MANAGEMENT PROGRAM
US7154395B2 (en) * 2004-07-01 2006-12-26 Mitsubishi Electric Research Laboratories, Inc. Interactive wireless tag location and identification system
US7362219B2 (en) 2004-07-28 2008-04-22 Canon Kabushiki Kaisha Information acquisition apparatus
NZ553385A (en) 2004-08-09 2010-06-25 Nielsen Co Us Llc Methods and apparatus to monitor audio/visual content from various sources
US7501955B2 (en) * 2004-09-13 2009-03-10 Avery Dennison Corporation RFID device with content insensitivity and position insensitivity
WO2006040726A1 (en) * 2004-10-15 2006-04-20 Koninklijke Philips Electronics N.V. Method of operating a rfid system
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
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
CA2590150C (en) * 2004-12-10 2013-05-14 Koninklijke Philips Electronics N.V. Data carrier with a chip and a plurality of sensors
US20060127097A1 (en) * 2004-12-14 2006-06-15 Pitney Bowes Incorporated Utilizing a laser to securely communicate with radio frequency identification tags
US7513431B2 (en) * 2005-03-04 2009-04-07 Printronix, Inc. Method and system for aiming an RFID reader
US7636044B1 (en) 2005-05-13 2009-12-22 Rockwell Automation Technologies, Inc. RFID tag programming, printing application, and supply chain/global registration architecture
ES2321732T3 (es) * 2005-05-27 2009-06-10 Fec Co., Ltd. Chip ic para un sistema de identifiacion sin contacto.
US20070023512A1 (en) * 2005-06-10 2007-02-01 Mckesson Automation Inc. Inventory management system using rfid tags to aid in dispensing and restocking inventory
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
US7764191B2 (en) * 2005-07-26 2010-07-27 Rockwell Automation Technologies, Inc. RFID tag data affecting automation controller with internal database
US8260948B2 (en) * 2005-08-10 2012-09-04 Rockwell Automation Technologies, Inc. Enhanced controller utilizing RFID technology
AU2006203513A1 (en) * 2005-08-15 2007-03-01 Assa Abloy Ab Photon Authenticated RFID Transponder
US20070035381A1 (en) * 2005-08-15 2007-02-15 Davis Michael L Photon authenticated rfid transponder
WO2007022250A2 (en) 2005-08-16 2007-02-22 Nielsen Media Research, Inc. Display device on/off detection methods and apparatus
GB2429592A (en) * 2005-08-27 2007-02-28 Hewlett Packard Development Co Data transfer by IR laser detected by thermal variations
EP1934809A4 (en) * 2005-09-02 2009-08-19 Nielsen Media Res Inc METHOD AND DEVICES FOR COUNTING PRINTING MEDIA
US20070052540A1 (en) * 2005-09-06 2007-03-08 Rockwell Automation Technologies, Inc. Sensor fusion for RFID accuracy
US7510110B2 (en) * 2005-09-08 2009-03-31 Rockwell Automation Technologies, Inc. RFID architecture in an industrial controller environment
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
US20070075832A1 (en) * 2005-09-30 2007-04-05 Rockwell Automation Technologies, Inc. RFID reader with programmable I/O control
US8025227B2 (en) * 2005-09-30 2011-09-27 Rockwell Automation Technologies, Inc. Access to distributed databases via pointer stored in RFID tag
US20070096909A1 (en) * 2005-10-28 2007-05-03 Matthew Lally Interactive networking device
US20070096882A1 (en) * 2005-11-02 2007-05-03 Symbol Technologies, Inc. Sensor based selection of radio frequency identification tags
US7417496B2 (en) 2005-12-06 2008-08-26 Electronics And Telecommunications Research Institute Demodulator circuit of RFID system
US20070296545A1 (en) * 2005-12-14 2007-12-27 Checkpoint Systems, Inc. System for management of ubiquitously deployed intelligent locks
US20070131005A1 (en) * 2005-12-14 2007-06-14 Checkpoint Systems, Inc. Systems and methods for providing universal security for items
KR100676969B1 (ko) 2005-12-30 2007-02-02 엘에스산전 주식회사 전자태그 리더기의 디코딩 장치 및 방법
US7154283B1 (en) 2006-02-22 2006-12-26 Avery Dennison Corporation Method of determining performance of RFID devices
US20080030305A1 (en) * 2006-05-16 2008-02-07 O'connor Ruaidhri M Systems and Methods for Using a Tag
US8009192B2 (en) * 2006-05-17 2011-08-30 Mitsubishi Electric Research Laboratories, Inc. System and method for sensing geometric and photometric attributes of a scene with multiplexed illumination and solid states optical devices
CN101536512A (zh) * 2006-05-18 2009-09-16 尼尔森（美国）有限公司 合作者安装测量仪的方法和设备
EP2092466A4 (en) * 2006-07-10 2010-12-29 Amri Moosa Eisa Al AUTOMATIC DISPLAY RFID LABEL DEVICE EQUIPPED WITH A DISPLAY UNIT OR BLUETOOTH TECHNOLOGY FOR SENDING / RECEIVING DATA
EP2069874A4 (en) * 2006-08-23 2012-12-19 Hunter Douglas DOUBLE CONTROL SYSTEM AND METHOD
US20080061149A1 (en) * 2006-09-11 2008-03-13 Colin Tanner Proximity payment card with security interlock
JP2008084245A (ja) * 2006-09-29 2008-04-10 Hitachi Ltd 識別子を持った電子デバイスシステム
WO2008069626A1 (en) * 2006-12-08 2008-06-12 Electronics And Telecommunications Research Institute Apparatus and method of generating wake-up signal in battery-powered passive tag
EP1930838A1 (fr) * 2006-12-08 2008-06-11 Gemplus Procédé et dispositifs destinés à empêcher l'utilisation d'un objet portable sans contact à l'insu de son porteur
WO2008092527A1 (en) * 2007-01-31 2008-08-07 International Business Machines Corporation Deliberate access permission to data on contactless devices
DE102007005542B3 (de) * 2007-02-03 2008-05-15 Beiersdorf Ag Intelligentes Etikett für kosmetisches Produkt
DE102007009213A1 (de) 2007-02-26 2008-08-28 Giesecke & Devrient Gmbh Tragbarer Datenträger
JP5125465B2 (ja) * 2007-12-11 2013-01-23 ソニー株式会社 通信装置
US9319756B2 (en) * 2008-03-24 2016-04-19 Intermec Ip Corp. RFID tag communication triggered by sensed energy
US8180712B2 (en) 2008-09-30 2012-05-15 The Nielsen Company (Us), Llc Methods and apparatus for determining whether a media presentation device is in an on state or an off state
US8793717B2 (en) * 2008-10-31 2014-07-29 The Nielsen Company (Us), Llc Probabilistic methods and apparatus to determine the state of a media device
US8760295B2 (en) * 2008-12-19 2014-06-24 Avery Dennison Corporation Apparatus and methods for treating a wound
US9135547B2 (en) * 2008-12-19 2015-09-15 Avery Dennison Corporation Optical control of RFID chips
US8156517B2 (en) * 2008-12-30 2012-04-10 The Nielsen Company (U.S.), Llc Methods and apparatus to enforce a power off state of an audience measurement device during shipping
US20100169908A1 (en) * 2008-12-30 2010-07-01 Nielsen Christen V Methods and apparatus to enforce a power off state of an audience measurement device during shipping
US8375404B2 (en) * 2008-12-30 2013-02-12 The Nielsen Company (Us), Llc Methods and apparatus to enforce a power off state of an audience measurement device during shipping
US8205800B2 (en) * 2009-10-20 2012-06-26 Hand Held Products, Inc. Long range selective RFID using laser photodetection wakeup
FR2958435B1 (fr) 2010-04-06 2012-05-18 Arjowiggins Security Puce photoelectrique montee sur fil guide d'onde.
IT1400064B1 (it) * 2010-05-14 2013-05-17 Advanced Microwave Engineering S R L Sistema integrato e modulare di sicurezza attiva basato su dispositivi rfid attivi a doppia frequenza
US8837954B2 (en) 2010-05-25 2014-09-16 Rf Code, Inc. Asset tracking system for rack-based enclosures
CA141265S (en) * 2011-01-06 2012-02-27 3Shape As Hand-held scanner
US9939478B1 (en) 2011-06-21 2018-04-10 The United States Of America As Represented By The Secretary Of The Navy Passive radio frequency energy detector systems and methods
AU2012327192C1 (en) 2011-12-19 2016-07-07 The Nielsen Company (Us), Llc Methods and apparatus for crediting a media presentation device
US9692535B2 (en) 2012-02-20 2017-06-27 The Nielsen Company (Us), Llc Methods and apparatus for automatic TV on/off detection
US9048141B2 (en) * 2013-02-28 2015-06-02 Robert Bosch Gmbh Method for aligning a biochip
JP6225521B2 (ja) * 2013-07-10 2017-11-08 凸版印刷株式会社 薄型デバイス
CN105095929A (zh) * 2014-05-23 2015-11-25 中兴通讯股份有限公司 无源射频识别标签、光学射频读写头及射频识别系统
US9924224B2 (en) 2015-04-03 2018-03-20 The Nielsen Company (Us), Llc Methods and apparatus to determine a state of a media presentation device
EP3333776B1 (en) * 2016-12-07 2021-01-27 Porta Saber Lda Activating rfid transponder with light
JP6790953B2 (ja) * 2017-03-24 2020-11-25 富士通株式会社 無線通信装置、無線通信システム、無線通信方法
EP3576248B1 (en) * 2018-05-31 2023-05-31 STMicroelectronics Austria GmbH Nfc reader
DE102018120103A1 (de) * 2018-08-17 2020-02-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Identifikationseinrichtung, Identifikationssystem und Verfahren zur Identifikation eines Objekts
JP6981398B2 (ja) * 2018-12-20 2021-12-15 オムロン株式会社 通信装置およびｒｆタグ
GB202013225D0 (en) 2020-08-24 2020-10-07 Henry Dean Charles Communicating replenishment units and methods and devices for stock item replenishment and tracking
US11941471B2 (en) 2021-07-28 2024-03-26 Microsoft Technology Licensing, Llc Techniques for reflecting state changes using RFIDs
GB2618191A (en) * 2022-02-23 2023-11-01 Inventor E Ltd Communicating asset tags, dispensing enclosures and asset monitoring devices and systems
GB2618187A (en) * 2022-02-23 2023-11-01 Inventor E Ltd Communicating assets tags and dispensing enclosures, and techniques for using same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202491A (en) * 1977-09-26 1980-05-13 Hitachi, Ltd. Data card
US5134277A (en) * 1983-11-07 1992-07-28 Australian Meat And Live-Stock Corporation Remote data transfer system with ambient light insensitive circuitry
JP2629875B2 (ja) * 1988-09-07 1997-07-16 富士通株式会社 無線アダプタ
US5280159A (en) * 1989-03-09 1994-01-18 Norand Corporation Magnetic radio frequency tag reader for use with a hand-held terminal
JP3173171B2 (ja) * 1991-12-19 2001-06-04 カシオ計算機株式会社 情報転送システム
FR2686172B1 (fr) * 1992-01-14 1996-09-06 Gemplus Card Int Carte enfichable pour microordinateur formant lecteur de carte a contacts affleurants.
US5354979A (en) * 1992-03-24 1994-10-11 Alexander Adelson Method and device for storing data
US5497140A (en) * 1992-08-12 1996-03-05 Micron Technology, Inc. Electrically powered postage stamp or mailing or shipping label operative with radio frequency (RF) communication
US5349332A (en) * 1992-10-13 1994-09-20 Sensormatic Electronics Corportion EAS system with requency hopping
US5382784A (en) * 1993-02-08 1995-01-17 Indala Corporation Hand-held dual technology identification tag reading head
US5430441A (en) * 1993-10-12 1995-07-04 Motorola, Inc. Transponding tag and method
US5484997A (en) * 1993-12-07 1996-01-16 Haynes; George W. Identification card with RF downlink capability
US5736727A (en) * 1994-01-11 1998-04-07 Nakata; Eiichi IC communication card
FR2716988B1 (fr) * 1994-03-04 1996-04-26 Gemplus Card Int Dispositif portable pour mise en liaison fonctionnelle d'une carte à puce avec une unité centrale.
US5500517A (en) * 1994-09-02 1996-03-19 Gemplus Card International Apparatus and method for data transfer between stand alone integrated circuit smart card terminal and remote computer of system operator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103593698A (zh) * 2008-04-07 2014-02-19 阿利安科技有限公司 利用光对rfid标签进行子集选择
US9805227B2 (en) 2008-04-07 2017-10-31 Ruizhang Technology Limited Company Subset selection of RFID tags using light
US9904819B2 (en) 2015-08-24 2018-02-27 Ruizhang Technology Limited Company Increasing backscatter level for RFID chip

Also Published As

Publication number Publication date
JP2974993B2 (ja) 1999-11-10
JPH10229351A (ja) 1998-08-25
KR19980070123A (ko) 1998-10-26
KR100266123B1 (ko) 2000-09-15
US5874724A (en) 1999-02-23

Similar Documents

Publication Publication Date Title
TW367472B (en) Light selectable radio frequency identification tag and method therefor
IL165782A (en) Pulsed power method for increased read range for a radio frequency identification reader
CA2289949A1 (en) Reader for rfid system
AU3063497A (en) Radio frequency data communications device
DE60239448D1 (de) Selektive tarnschaltung zur verwendung bei einer hochfrequenzidentifikation und verfahren zum tarnen von rfid-etiketten
GB2284728B (en) Low power addressable data communication device and method
DE59508377D1 (de) Aufzugsanlage mit Erkennungsvorrichtung
JPS56140486A (en) Method and device for generating response signal for automatic article or creatire identifying device
DE69317074D1 (de) Vorrichtung zur Erzeugung von kohärentem Licht mit kurzer Wellenlänge
DE69801575D1 (de) Kontaktlose chipkarte mit rf-kommunikationsmitteln
EP1086771A3 (en) Apparatus and method for teaching an automatic soldering apparatus
DE60007274D1 (de) Vorrichtung und Verfahren zum Erfassen und Lesen optischer Codes mit Anzeige des Resultats
CA2265819A1 (en) An apparatus for data communication and deactivation of electronic article surveillance tags
ATE237144T1 (de) Identifizierungssystem
ATE269569T1 (de) Vorrichtung zur erfassung bewegter objekte
DE69102540D1 (de) Vorrichtung zur personifizierung von chipkarten.
AU2002366416A1 (en) Communication station for inventorizing transponders by means of selectable memory areas of the transponders
DE69303198D1 (de) Vorrichtung zur Erzeugung von Licht mit kurzer Wellenlänge
DE69404966D1 (de) Vorrichtung zur kontaktlosen Identifizierung von Objekten, insbesondere von metallischen Objekten
DE69829834D1 (de) Schalter zur Erkennung der Anwesenheit einer elektronischen Speicherkarte in einem Karte-Leser/Schreiber
EP0772146A3 (en) Handy scanner
DE69020981D1 (de) Handführbarer Strichcodeleser.
DE68905384D1 (de) Vorrichtung zur korrelation von lichtintensitaet.
EP1197910A3 (de) Vorrichtung und Verfahren zur Erkennung von Codes
DE60030603D1 (de) Vorrichtung zur Bilderkennung mit Verwendung von Teilmustern

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees