JP2000230978A5 - - Google Patents

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Publication number
JP2000230978A5
JP2000230978A5 JP1999318426A JP31842699A JP2000230978A5 JP 2000230978 A5 JP2000230978 A5 JP 2000230978A5 JP 1999318426 A JP1999318426 A JP 1999318426A JP 31842699 A JP31842699 A JP 31842699A JP 2000230978 A5 JP2000230978 A5 JP 2000230978A5
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JP
Japan
Prior art keywords
transponder
signal
signature
transponders
response
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.)
Pending
Application number
JP1999318426A
Other languages
English (en)
Japanese (ja)
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JP2000230978A (ja
Filing date
Publication date
Application filed filed Critical
Publication of JP2000230978A publication Critical patent/JP2000230978A/ja
Publication of JP2000230978A5 publication Critical patent/JP2000230978A5/ja
Pending legal-status Critical Current

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JP11318426A 1998-11-09 1999-11-09 電子式識別システム Pending JP2000230978A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA9810199 1998-11-09
ZA98/10199 1998-11-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010110183A Division JP5592157B2 (ja) 1998-11-09 2010-05-12 電子式識別システム

Publications (2)

Publication Number Publication Date
JP2000230978A JP2000230978A (ja) 2000-08-22
JP2000230978A5 true JP2000230978A5 (enExample) 2006-12-21

Family

ID=25587384

Family Applications (2)

Application Number Title Priority Date Filing Date
JP11318426A Pending JP2000230978A (ja) 1998-11-09 1999-11-09 電子式識別システム
JP2010110183A Expired - Lifetime JP5592157B2 (ja) 1998-11-09 2010-05-12 電子式識別システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010110183A Expired - Lifetime JP5592157B2 (ja) 1998-11-09 2010-05-12 電子式識別システム

Country Status (8)

Country Link
US (1) US6480143B1 (enExample)
EP (1) EP1001366B1 (enExample)
JP (2) JP2000230978A (enExample)
CN (1) CN1255689A (enExample)
AT (1) ATE289102T1 (enExample)
DE (1) DE69923645T2 (enExample)
ES (1) ES2237892T3 (enExample)
ZA (1) ZA997009B (enExample)

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FR2809515B1 (fr) * 2000-05-25 2002-08-30 Gemplus Card Int Procede de detection d'emissions simultanees d'etiquettes electroniques
US6745008B1 (en) * 2000-06-06 2004-06-01 Battelle Memorial Institute K1-53 Multi-frequency communication system and method
US8050625B2 (en) * 2000-12-22 2011-11-01 Terahop Networks, Inc. Wireless reader tags (WRTs) with sensor components in asset monitoring and tracking systems
US6952157B1 (en) * 2001-05-31 2005-10-04 Alien Technology Corporation System and method for concurrently addressing multiple radio frequency identification tags from a single reader
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
US7011250B2 (en) 2001-12-20 2006-03-14 Matsushita Electric Industrial Co., Ltd. IC card reader/writer, identification method and program
JP2004215225A (ja) 2002-12-17 2004-07-29 Sony Corp 通信システムおよび通信方法、並びにデータ処理装置
JP4023308B2 (ja) 2002-12-17 2007-12-19 ソニー株式会社 通信装置および通信方法
US8102244B2 (en) 2003-08-09 2012-01-24 Alien Technology Corporation Methods and apparatuses to identify devices
US7716160B2 (en) 2003-11-07 2010-05-11 Alien Technology Corporation Methods and apparatuses to identify devices
US7298264B1 (en) 2004-01-20 2007-11-20 Charles A. Eldering RFID tag filtering and monitoring
US7420458B1 (en) * 2004-01-20 2008-09-02 Charles A. Eldering Secondary card reader
US7342895B2 (en) * 2004-01-30 2008-03-11 Mark Serpa Method and system for peer-to-peer wireless communication over unlicensed communication spectrum
JP4039398B2 (ja) 2004-06-25 2008-01-30 ソニー株式会社 無線通信システム、クレードル装置、並びに携帯型機器
US7889058B2 (en) * 2004-07-29 2011-02-15 Mitsubishi Electric Corporation Radio-tag reading system, radio-tag reader, and radio tag
US20060087406A1 (en) * 2004-10-26 2006-04-27 Willins Bruce A System and method for identifying an RFID reader
EP1806869A4 (en) * 2004-10-28 2009-05-27 Mitsubishi Electric Corp COMMUNICATION DEVICE AND COMMUNICATION PROCESS
US7257504B2 (en) * 2005-06-03 2007-08-14 Tagent Corporation Production of radio frequency ID tags
US8078103B2 (en) 2005-10-31 2011-12-13 Zih Corp. Multi-element RFID coupler
KR100795577B1 (ko) * 2006-03-23 2008-01-21 주식회사 케이티 전자 태그 인식 장치 및 그 방법과, 전자 태그의 데이터처리 방법
US8026795B2 (en) * 2007-02-22 2011-09-27 Baohua Qi RFID sensor array and sensor group based on pulse-processing
GB0709313D0 (en) * 2007-05-15 2007-06-20 Siemens Ag RFID reader
US8674808B2 (en) * 2008-02-29 2014-03-18 Nokia Corporation Interrogation of RFID communication units
US20100039236A1 (en) * 2008-08-14 2010-02-18 Greenlee Kenneth L Time-based operational window for rfid tags
JP5729339B2 (ja) * 2012-03-26 2015-06-03 株式会社デンソーウェーブ 情報媒体
TWD152879S (zh) 2012-03-30 2013-04-11 台揚科技股份有限公司 Ｒｆｉｄ讀寫器
CN105229095A (zh) 2012-12-14 2016-01-06 蓝立方知识产权有限责任公司 高含固量环氧树脂涂料
US9824245B2 (en) * 2013-03-14 2017-11-21 Tyco Fire & Security Gmbh Methods, systems and devices for electronic article surveillance deactivation having randomized transmission rates
US9323964B2 (en) 2013-08-20 2016-04-26 Cubic Corporation Card detection and selection
US10422870B2 (en) 2015-06-15 2019-09-24 Humatics Corporation High precision time of flight measurement system for industrial automation
US10591592B2 (en) 2015-06-15 2020-03-17 Humatics Corporation High-precision time of flight measurement systems
WO2017106709A1 (en) * 2015-12-17 2017-06-22 Humatics Corporation Radio-frequency localization techniques and associated systems, devices, and methods
JP6487070B2 (ja) * 2016-01-29 2019-03-20 富士フイルム株式会社 情報収集システム
CN110312094B (zh) * 2019-05-24 2021-10-15 深圳市朗强科技有限公司 信号接收装置、信号输出控制系统及信号输出控制方法
US11030429B2 (en) * 2019-09-11 2021-06-08 RadicalID, Inc. Multipurpose RFID transponder and a system for reading it
US12080415B2 (en) 2020-10-09 2024-09-03 Humatics Corporation Radio-frequency systems and methods for co-localization of medical devices and patients
CN112468180A (zh) * 2020-11-12 2021-03-09 四川九洲空管科技有限责任公司 一种应用于敌我识别系统的抗窜扰应答方法

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GB8408538D0 (en) 1984-04-03 1984-05-16 Senelco Ltd Transmitter-responder systems
US5189246A (en) 1989-09-28 1993-02-23 Csir Timing apparatus
EP0467036B1 (en) 1990-06-15 1996-02-07 Savi Technology, Inc. Method and apparatus for radio identification and tracking
JP3100716B2 (ja) 1991-01-04 2000-10-23 シーエスアイアール 識別装置
AU654992B2 (en) 1991-01-04 1994-12-01 Csir Communication system
JPH05273338A (ja) * 1992-03-27 1993-10-22 Sharp Corp 移動体識別装置
CA2104829C (en) 1992-08-26 2004-11-23 British Technology Group Ltd. Synchronised electronic identification system
MY109809A (en) 1992-11-18 1997-07-31 British Tech Group Ltd Detection of multiple articles
JP3051861B2 (ja) * 1992-12-28 2000-06-12 株式会社豊田中央研究所 移動体識別装置
ZA941671B (en) 1993-03-11 1994-10-12 Csir Attaching an electronic circuit to a substrate.
US5450087A (en) * 1994-04-06 1995-09-12 Texas Instruments Incorporated Transponder maintenance mode method
US5530702A (en) * 1994-05-31 1996-06-25 Ludwig Kipp System for storage and communication of information
US5602538A (en) * 1994-07-27 1997-02-11 Texas Instruments Incorporated Apparatus and method for identifying multiple transponders
JPH08136648A (ja) * 1994-11-07 1996-05-31 Fuji Electric Co Ltd 移動体識別システム
US5510795A (en) * 1994-11-10 1996-04-23 Amtech Corporation Single antenna location and direction finding system
JPH09251076A (ja) * 1996-03-15 1997-09-22 Oki Electric Ind Co Ltd トランスポンダのコード発生器
JPH10268044A (ja) * 1997-03-21 1998-10-09 Toshiba Corp 情報識別システム、情報識別システム用の制御装置および情報識別システム用の応答装置
US6154136A (en) 1998-02-26 2000-11-28 Van Eeden; Hendrik Lodewyk Free running RF identification system with increasing average inter transmission intervals

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