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DE60143429D1 - Radiofrequenzdetektions- und identifikationssystem - Google Patents

Radiofrequenzdetektions- und identifikationssystem

Info

Publication number
DE60143429D1
DE60143429D1 DE60143429T DE60143429T DE60143429D1 DE 60143429 D1 DE60143429 D1 DE 60143429D1 DE 60143429 T DE60143429 T DE 60143429T DE 60143429 T DE60143429 T DE 60143429T DE 60143429 D1 DE60143429 D1 DE 60143429D1
Authority
DE
Germany
Prior art keywords
radio frequency
identification system
frequency detection
detection
identification
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
Application number
DE60143429T
Other languages
English (en)
Inventor
Eric Eckstein
John David Paranzino
Nimesh Shah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Checkpoint Systems Inc
Original Assignee
Checkpoint Systems Inc
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 Checkpoint Systems Inc filed Critical Checkpoint Systems Inc
Application granted granted Critical
Publication of DE60143429D1 publication Critical patent/DE60143429D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G08B13/2405—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 characterised by the tag technology used
    • G08B13/2414—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 characterised by the tag technology used using inductive tags
    • 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
    • G08B13/2405—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 characterised by the tag technology used
    • G08B13/2414—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 characterised by the tag technology used using inductive tags
    • G08B13/2417—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 characterised by the tag technology used using inductive tags having a radio frequency identification chip
    • 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
    • G08B13/2428—Tag details
    • G08B13/2431—Tag circuit details
    • 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
    • G08B13/2428—Tag details
    • G08B13/2448—Tag with at least dual detection means, e.g. combined inductive and ferromagnetic tags, dual frequencies within a single technology, tampering detection or signalling means on the tag
    • 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
    • G08B13/2482—EAS methods, e.g. description of flow chart of the detection procedure
    • 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
    • G08B13/2488—Timing issues, e.g. synchronising measures to avoid signal collision, with multiple emitters or a single emitter and receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE60143429T 2000-05-08 2001-05-04 Radiofrequenzdetektions- und identifikationssystem Expired - Lifetime DE60143429D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20239100P 2000-05-08 2000-05-08
PCT/US2001/014463 WO2001086967A2 (en) 2000-05-08 2001-05-04 Radio frequency detection and identification system

Publications (1)

Publication Number Publication Date
DE60143429D1 true DE60143429D1 (de) 2010-12-23

Family

ID=22749680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60143429T Expired - Lifetime DE60143429D1 (de) 2000-05-08 2001-05-04 Radiofrequenzdetektions- und identifikationssystem

Country Status (16)

Country Link
US (2) US6894614B2 (de)
EP (1) EP1285417B1 (de)
JP (1) JP4663200B2 (de)
KR (1) KR20030007587A (de)
CN (1) CN1236408C (de)
AR (1) AR028427A1 (de)
AT (1) ATE487998T1 (de)
AU (2) AU2001261192B2 (de)
BR (1) BR0110648A (de)
CA (1) CA2408488C (de)
DE (1) DE60143429D1 (de)
ES (1) ES2355706T3 (de)
IL (1) IL152588A0 (de)
MX (1) MXPA02010979A (de)
TW (1) TW561430B (de)
WO (1) WO2001086967A2 (de)

Families Citing this family (123)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520154C2 (sv) * 1999-04-19 2003-06-03 Jokab Safety Ab Närhetsbrytare, mål, system av sådana närhetsbrytare och mål samt metod för att bestämma ett måls närvaro medelst en närhetsbrytare
US7889052B2 (en) 2001-07-10 2011-02-15 Xatra Fund Mx, Llc Authorizing payment subsequent to RF transactions
WO2001086967A2 (en) * 2000-05-08 2001-11-15 Checkpoint Systems, Inc. Radio frequency detection and identification system
US6753783B2 (en) 2001-03-30 2004-06-22 Augmentech, Inc. Patient positioning monitoring apparatus and method of use thereof
US7725427B2 (en) 2001-05-25 2010-05-25 Fred Bishop Recurrent billing maintenance with radio frequency payment devices
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
US7705732B2 (en) 2001-07-10 2010-04-27 Fred Bishop Authenticating an RF transaction using a transaction counter
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
US9031880B2 (en) 2001-07-10 2015-05-12 Iii Holdings 1, Llc Systems and methods for non-traditional payment using biometric data
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
US7303120B2 (en) 2001-07-10 2007-12-04 American Express Travel Related Services Company, Inc. System for biometric security using a FOB
US7735725B1 (en) 2001-07-10 2010-06-15 Fred Bishop Processing an RF transaction using a routing number
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
US8279042B2 (en) 2001-07-10 2012-10-02 Xatra Fund Mx, Llc Iris scan biometrics on a payment device
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
US7543738B1 (en) 2001-07-10 2009-06-09 American Express Travel Related Services Company, Inc. System and method for secure transactions manageable by a transaction account provider
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
US9454752B2 (en) 2001-07-10 2016-09-27 Chartoleaux Kg Limited Liability Company Reload protocol at a transaction processing entity
US20030112862A1 (en) * 2001-12-13 2003-06-19 The National University Of Singapore Method and apparatus to generate ON-OFF keying signals suitable for communications
DE10214188B4 (de) * 2002-03-28 2005-08-25 Siemens Ag Verfahren zur gesicherten Übertragung von Daten, insbesondere zur Übertragung über eine Luftschnittstelle
PT102793A (pt) * 2002-06-18 2003-12-31 Gantle Trading & Services Ld Dispositivo para identificacao individualizada de artigos a distancia
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
US9248003B2 (en) * 2002-12-30 2016-02-02 Varian Medical Systems, Inc. Receiver used in marker localization sensing system and tunable to marker frequency
CA2455719A1 (en) * 2003-01-24 2004-07-24 Christopher K. Mitchell Apparatus and methods for protecting valuables
US7283053B2 (en) * 2003-01-27 2007-10-16 University Of Pittsburgh - Of The Commonwealth System Of Higher Education RFID radio frequency identification or property monitoring method and associated apparatus
WO2004094012A2 (en) 2003-04-17 2004-11-04 Alliance Gaming Corporation Wireless monitoring of playing cards and/or wagers in gaming
US7183917B2 (en) * 2003-05-19 2007-02-27 Checkpoint Systems, Inc. EAS/RFID identification hard tags
US7710852B2 (en) * 2003-05-30 2010-05-04 Panasonic Corporation Optical disc
US7023342B2 (en) 2003-09-17 2006-04-04 The United States Of America As Represented By The Secretary Of The Navy Continuous wave (CW)—fixed multiple frequency triggered, radio frequency identification (RFID) tag and system and method employing same
DE20314836U1 (de) 2003-09-23 2003-11-20 Feig electronic GmbH, 35781 Weilburg RFID-Reader-Antenne
US7164358B2 (en) * 2004-02-17 2007-01-16 Sensormatic Electronics Corporation Frequency divider with variable capacitance
US7199717B2 (en) * 2004-02-17 2007-04-03 Sensormatic Electronics Corporation Frequency-division marker for an electronic article surveillance system
NL1025725C2 (nl) * 2004-03-15 2005-09-16 Nedap Nv Combilabel voor RFID en winkeldiefstalbeveiliging met hoge gevoeligheid.
US7152804B1 (en) 2004-03-15 2006-12-26 Kovlo, Inc. MOS electronic article surveillance, RF and/or RF identification tag/device, and methods for making and using the same
EP1732239A4 (de) * 2004-03-17 2007-12-26 Brother Ind Ltd Positionsdetektionssystem, antworteinrichtung und abfrageeinrichtung, funkkommunikationssystem, positionsdetektionsverfahren, positionsdetektionsprogramm und informationsaufzeichnungsmedium
WO2005122418A1 (ja) * 2004-06-10 2005-12-22 Matsushita Electric Industrial Co., Ltd. 無線タグ及び無線タグの通信距離変更方法
US7314164B2 (en) 2004-07-01 2008-01-01 American Express Travel Related Services Company, Inc. System for biometric security using a smartcard
US7341181B2 (en) 2004-07-01 2008-03-11 American Express Travel Related Services Company, Inc. Method for biometric security using a smartcard
US7318550B2 (en) 2004-07-01 2008-01-15 American Express Travel Related Services Company, Inc. Biometric safeguard method for use with 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
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
US7363504B2 (en) 2004-07-01 2008-04-22 American Express Travel Related Services Company, Inc. Method and system for keystroke scan recognition biometrics on a smartcard
US8570156B2 (en) * 2010-09-01 2013-10-29 Quake Global, Inc. Pluggable small form-factor UHF RFID reader
US7286053B1 (en) 2004-07-31 2007-10-23 Kovio, Inc. Electronic article surveillance (EAS) tag/device with coplanar and/or multiple coil circuits, an EAS tag/device with two or more memory bits, and methods for tuning the resonant frequency of an RLC EAS tag/device
US9953259B2 (en) 2004-10-08 2018-04-24 Thin Film Electronics, Asa RF and/or RF identification tag/device having an integrated interposer, and methods for making and using the same
US20060085390A1 (en) * 2004-10-15 2006-04-20 Ming-Feng Ho Method and system for online real-time query about current status of optical component
US7148804B2 (en) * 2004-11-08 2006-12-12 Checkpoint Systems, Inc. System and method for detecting EAS/RFID tags using step listen
JP5090922B2 (ja) * 2004-11-18 2012-12-05 センサーマティック・エレクトロニクス・コーポレーション Ｒｆｉｄデバイスからｅａｓの機能を検出するｅａｓ読み取り装置
US7642915B2 (en) * 2005-01-18 2010-01-05 Checkpoint Systems, Inc. Multiple frequency detection system
NL1028063C2 (nl) * 2005-01-18 2006-07-19 Nedap Nv Beveiligings- en identificatie-etiket met boosterfunctie.
KR101075651B1 (ko) * 2005-02-07 2011-10-21 삼성전자주식회사 개인 정보 보호를 위한 정보 보호 ｒｆｉｄ 태그 및 방법
CA2934721C (en) 2005-03-18 2018-05-01 Gatekeeper Systems, Inc. Two-way communication system for tracking locations and statuses of wheeled vehicles
WO2006110189A1 (en) 2005-04-07 2006-10-19 Michael Daily Self checkout kiosk and retail security system
TW200641695A (en) * 2005-05-18 2006-12-01 Elitegroup Computer Systems Co Ltd Method and related apparatus for enhancing information security of a computer system
US8131213B2 (en) * 2005-06-15 2012-03-06 Wfs Technologies Ltd. Sea vessel tagging apparatus and system
US7782189B2 (en) * 2005-06-20 2010-08-24 Carestream Health, Inc. System to monitor the ingestion of medicines
US7616111B2 (en) * 2005-06-20 2009-11-10 Carestream Health, Inc. System to monitor the ingestion of medicines
US7687327B2 (en) * 2005-07-08 2010-03-30 Kovio, Inc, Methods for manufacturing RFID tags and structures formed therefrom
US20070045018A1 (en) 2005-08-25 2007-03-01 Carter Scott J Systems and methods for controlling powered vehicles near a restricted region
JP4817768B2 (ja) * 2005-09-07 2011-11-16 富士通株式会社 情報アクセス・システムおよびアクティブ型非接触情報記憶装置
JP2007086863A (ja) 2005-09-20 2007-04-05 Fuji Xerox Co Ltd 非接触ｉｃタグ、非接触ｉｃタグを備えた部材のパッケージ及び非接触ｉｃタグを備えた部材を用いる装置
WO2007130147A2 (en) * 2005-11-04 2007-11-15 Gerald Giasson Security sensor system
US20070262866A1 (en) * 2005-11-14 2007-11-15 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
US20070115130A1 (en) * 2005-11-14 2007-05-24 Ronald Eveland Multi-dimensional, broadband track and trace sensor radio frequency identification device
EP1976433B1 (de) * 2006-01-07 2011-03-09 Arthur Koblasz Verwendung von rfid zur verhinderung oder erkennung von stürzen, umhergehen, bettausstieg sowie medizinischen fehlern
KR100666338B1 (ko) * 2006-01-17 2007-01-09 인티그런트 테크놀로지즈(주) 전파식별용 리더기 및 전파식별 시스템.
CN101901955B (zh) * 2006-01-19 2014-11-26 株式会社村田制作所 供电电路
US7519328B2 (en) * 2006-01-19 2009-04-14 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US7679510B2 (en) * 2006-02-06 2010-03-16 Hershey Chocolate And Confectionary Corporation RFID product identification and tracking system
US7989986B2 (en) * 2006-03-23 2011-08-02 Access Business Group International Llc Inductive power supply with device identification
US7355150B2 (en) 2006-03-23 2008-04-08 Access Business Group International Llc Food preparation system with inductive power
US11245287B2 (en) 2006-03-23 2022-02-08 Philips Ip Ventures B.V. Inductive power supply with device identification
US7753779B2 (en) 2006-06-16 2010-07-13 Bally Gaming, Inc. Gaming chip communication system and method
JP4584197B2 (ja) * 2006-06-30 2010-11-17 富士通株式会社 情報アクセス・システム、アクティブ型非接触情報記憶装置、および非接触情報記憶装置内の情報にアクセスする方法
US8115650B2 (en) * 2006-07-11 2012-02-14 PSST Mobile Equipment Ltd. - Richard Shervey Radio frequency identification based personnel safety system
US8647191B2 (en) 2006-09-26 2014-02-11 Bally Gaming, Inc. Resonant gaming chip identification system and method
US8207826B2 (en) * 2006-10-03 2012-06-26 Ncr Corporation Methods and apparatus for analyzing signal conditions affecting operation of an RFID communication device
US20080084312A1 (en) * 2006-10-10 2008-04-10 Daily Michael A Radio frequency identification layered foam tag
JP2010516006A (ja) * 2007-01-11 2010-05-13 フリーダム ショッピング、インコーポレイテッド 高度ｒｆｉｄチェックアウトキオスク
US8181865B2 (en) * 2007-04-24 2012-05-22 Freedom Shopping, Inc. Radio frequency identification point of sale unassisted retail transaction and digital media kiosk
US9294157B2 (en) * 2007-08-20 2016-03-22 Gui-Yang Lu Radio-frequency identification system
US20090058614A1 (en) * 2007-08-30 2009-03-05 Em Microelectronic-Marin S.A. Electronic identification device or transponder fitted with two antennae tuned to different frequencies
KR20100061664A (ko) * 2007-09-24 2010-06-08 쿠퍼 타이어 앤드 러버 캄파니 무선 자동 식별용 자동 안테나 튜너 시스템
US8920236B2 (en) 2007-11-02 2014-12-30 Bally Gaming, Inc. Game related systems, methods, and articles that combine virtual and physical elements
US8633821B2 (en) * 2007-12-03 2014-01-21 Avery Dennison Corporation Dual use RFID/EAS device
WO2009112999A1 (en) * 2008-03-14 2009-09-17 Koninklijke Philips Electronics N.V. Rf identification tag
TW201001958A (en) 2008-04-29 2010-01-01 Odin Technologies Inc Method and apparatus for a deployable radio-frequency identification portal system
EP2141635A1 (de) * 2008-06-30 2010-01-06 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Funkfrequenzetikett
US7973660B2 (en) * 2008-07-23 2011-07-05 Sensormatic Electronics, LLC Electronic article surveillance deactivator with multiple label detection and method thereof
TWI475581B (zh) * 2008-11-25 2015-03-01 Thin Film Electronics Asa 電容器、形成電容器的方法、具有電容器的裝置及製造與使用該等裝置的方法
CN102224768A (zh) 2008-11-25 2011-10-19 Kovio股份有限公司 印刷天线, 制作印刷天线之方法, 以及包含印刷天线之设备
WO2010062921A1 (en) * 2008-11-26 2010-06-03 Kovio, Inc. Random delay generation for thin-film transistor based circuits
US20100148965A1 (en) * 2008-12-16 2010-06-17 Sensormatic Electronics Corporation Method and system for item level uhf rfid tag with low frequency power assist
EP2355064A1 (de) * 2010-02-03 2011-08-10 Nxp B.V. Verfahren zur Deaktivierung und Aktivierung einer elektronischen Artikelsicherungsvorrichtung (EAS) und EAS-Vorrichtung
US9342716B2 (en) 2010-02-04 2016-05-17 Carefusion 303, Inc. Software-defined multi-mode RFID read devices
CA2720194A1 (en) * 2010-11-05 2012-05-05 Prairie Tech Enterprises Ltd. Radio-frequency identification safety device
US20120223811A1 (en) 2011-03-03 2012-09-06 Checkpoint Systems, Inc. Multiple Antenna Localizing
JP5688044B2 (ja) * 2012-04-05 2015-03-25 富士通フロンテック株式会社 リーダライタ装置およびキャリアセンス制御方法
US9841492B2 (en) 2013-02-25 2017-12-12 Quake Global, Inc. Ceiling-mounted RFID-enabled tracking
CA2902912C (en) 2013-02-26 2022-02-01 Quake Global, Inc. Methods and apparatus for automatic identification wristband
DK2961924T3 (da) 2013-02-28 2020-11-16 Weatherford Tech Holdings Llc Borehulskommunikation
CA2902659C (en) * 2013-02-28 2017-12-19 Petrowell Limited System and method for use in downhole communication
GB201303614D0 (en) 2013-02-28 2013-04-17 Petrowell Ltd Downhole detection
US10203405B2 (en) 2013-04-25 2019-02-12 The United States Of America As Represented By The Secretary Of The Army Multitone radar with range determination and method of use
US9395434B2 (en) 2013-04-25 2016-07-19 The United States Of America As Represented By The Secretary Of The Army Multitone harmonic radar and method of use
US9466018B2 (en) * 2014-05-23 2016-10-11 Apple Inc. Displays with radio-frequency identifiers
CA2955623C (en) 2014-07-25 2024-05-28 Gatekeeper Systems, Inc. Monitoring usage or status of cart retrievers
EP3185431B1 (de) * 2015-12-22 2021-09-22 Intel Corporation Abfrage für nahfeldkommunikation
US10481256B2 (en) * 2016-04-06 2019-11-19 Walmart Apollo, Llc Shopping cart corral system and associated systems and methods
US10234543B2 (en) 2016-04-20 2019-03-19 The United States Of America As Represented By The Secretary Of The Army Methods and systems for locating targets using non linear radar with a matched filter which uses exponential value of the transmit signal
US20180040218A1 (en) * 2016-08-04 2018-02-08 Tyco Fire & Security Gmbh Pulsed electronic article surveillance detection system absent of a phasing requirement
CN106556875A (zh) * 2016-11-21 2017-04-05 浪潮（苏州）金融技术服务有限公司 一种检测装置及其检测电磁笔的方法
CN106652294B (zh) * 2016-12-22 2019-04-30 思创医惠科技股份有限公司 防盗系统解码器检测装置
RU2639076C1 (ru) * 2017-01-23 2017-12-19 Павел Владимирович Васин Система охраны
CN109842425B (zh) * 2017-11-28 2021-03-19 瑞昱半导体股份有限公司 收发器电路及其布线配置方法
AU2018424202A1 (en) 2018-05-17 2020-12-03 Checkpoint Systems, Inc. Dual hard tag
CN113474674B (zh) 2019-03-05 2025-05-30 宝洁公司 对人-产品交互的无线测量
RU2703353C1 (ru) * 2019-03-19 2019-10-16 Акционерное общество "Федеральный научно-производственный центр "Производственное объединение "Старт" им. М.В. Проценко" (АО "ФНПЦ ПО "Старт" им. М.В. Проценко") Мобильная система охраны протяженного линейного объекта от несанкционированных действий на локальных участках местности при наличии вблизи них воздушных линий электропередач
US11907790B2 (en) * 2020-03-06 2024-02-20 Hutchinson Technology Incorporated Component identification
JP7764184B2 (ja) * 2021-10-01 2025-11-05 タカヤ株式会社 存在検出システム

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913219A (en) 1974-05-24 1975-10-21 Lichtblau G J Planar circuit fabrication process
US4023167A (en) * 1975-06-16 1977-05-10 Wahlstrom Sven E Radio frequency detection system and method for passive resonance circuits
US4481428A (en) * 1981-05-19 1984-11-06 Security Tag Systems, Inc. Batteryless, portable, frequency divider useful as a transponder of electromagnetic radiation
US4429302A (en) * 1981-10-08 1984-01-31 I. D. Engineering, Inc. Electronic security system with noise rejection
US4700179A (en) * 1982-04-12 1987-10-13 Ici Americas Inc. Crossed beam high frequency anti-theft system
US4727360A (en) * 1985-09-13 1988-02-23 Security Tag Systems, Inc. Frequency-dividing transponder and use thereof in a presence detection system
US4670740A (en) * 1985-11-04 1987-06-02 Security Tag Systems, Inc. Portable, batteryless, frequency divider consisting of inductor and diode
US5241298A (en) 1992-03-18 1993-08-31 Security Tag Systems, Inc. Electrically-and-magnetically-coupled, batteryless, portable, frequency divider
US5317330A (en) * 1992-10-07 1994-05-31 Westinghouse Electric Corp. Dual resonant antenna circuit for RF tags
US5381137A (en) 1992-10-26 1995-01-10 Motorola, Inc. RF tagging system and RF tags and method
US5604486A (en) * 1993-05-27 1997-02-18 Motorola, Inc. RF tagging system with multiple decoding modalities
US5414412A (en) * 1993-06-16 1995-05-09 Security Tag Systems, Inc. Frequency dividing transponder, including amorphous magnetic alloy and tripole strip of magnetic material
US5510769A (en) * 1993-08-18 1996-04-23 Checkpoint Systems, Inc. Multiple frequency tag
US5517179A (en) * 1995-05-18 1996-05-14 Xlink Enterprises, Inc. Signal-powered frequency-dividing transponder
US5602556A (en) * 1995-06-07 1997-02-11 Check Point Systems, Inc. Transmit and receive loop antenna
US5798693A (en) * 1995-06-07 1998-08-25 Engellenner; Thomas J. Electronic locating systems
US5812065A (en) 1995-08-14 1998-09-22 International Business Machines Corporation Modulation of the resonant frequency of a circuit using an energy field
US5900816A (en) * 1997-06-18 1999-05-04 Weaver; Jon Neal Anti-shoplifting security system utilizing a modulated transmitter signal
US6598793B1 (en) * 1996-12-12 2003-07-29 N.V. Bekaert S.A. Article recognition and verification
GB9815118D0 (en) 1998-07-14 1998-09-09 Clan Holdings Ltd Security tag
US6232878B1 (en) * 1999-05-20 2001-05-15 Checkpoint Systems, Inc. Resonant circuit detection, measurement and deactivation system employing a numerically controlled oscillator
WO2001086967A2 (en) * 2000-05-08 2001-11-15 Checkpoint Systems, Inc. Radio frequency detection and identification system

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ES2355706T3 (es) 2011-03-30
JP4663200B2 (ja) 2011-03-30
KR20030007587A (ko) 2003-01-23
US6894614B2 (en) 2005-05-17
CA2408488A1 (en) 2001-11-15
US7187289B2 (en) 2007-03-06
WO2001086967A3 (en) 2002-03-21
IL152588A0 (en) 2003-05-29
JP2003533143A (ja) 2003-11-05
CN1236408C (zh) 2006-01-11
AR028427A1 (es) 2003-05-07
EP1285417A4 (de) 2005-03-23
WO2001086967A2 (en) 2001-11-15
BR0110648A (pt) 2003-04-01
MXPA02010979A (es) 2003-03-27
CA2408488C (en) 2010-03-09
EP1285417B1 (de) 2010-11-10
US20010040507A1 (en) 2001-11-15
AU2001261192B2 (en) 2005-01-06
ATE487998T1 (de) 2010-11-15
US20050200483A1 (en) 2005-09-15
TW561430B (en) 2003-11-11
AU6119201A (en) 2001-11-20
EP1285417A2 (de) 2003-02-26

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