TW512196B - Radio frequency identification (RFID) security device - Google Patents

Radio frequency identification (RFID) security device Download PDF

Info

Publication number
TW512196B
TW512196B TW088121721A TW88121721A TW512196B TW 512196 B TW512196 B TW 512196B TW 088121721 A TW088121721 A TW 088121721A TW 88121721 A TW88121721 A TW 88121721A TW 512196 B TW512196 B TW 512196B
Authority
TW
Taiwan
Prior art keywords
key
radio frequency
frequency identification
rfid
electronic
Prior art date
Application number
TW088121721A
Other languages
English (en)
Chinese (zh)
Inventor
Youbok Lee
Peter Sorrells
Adrian C Kuzdas
Original Assignee
Microchip Tech 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 Microchip Tech Inc filed Critical Microchip Tech Inc
Application granted granted Critical
Publication of TW512196B publication Critical patent/TW512196B/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07345—Means for preventing undesired reading or writing from or onto record carriers by activating or deactivating at least a part of the circuit on the record carrier, e.g. ON/OFF switches
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00714—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with passive electrical components, e.g. resistor, capacitor, inductor
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00579—Power supply for the keyless data carrier
    • G07C2009/00603—Power supply for the keyless data carrier by power transmission from lock
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
TW088121721A 1998-12-08 2000-01-14 Radio frequency identification (RFID) security device TW512196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20786198A 1998-12-08 1998-12-08

Publications (1)

Publication Number Publication Date
TW512196B true TW512196B (en) 2002-12-01

Family

ID=22772278

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088121721A TW512196B (en) 1998-12-08 2000-01-14 Radio frequency identification (RFID) security device

Country Status (6)

Country Link
EP (1) EP1053375A1 (ko)
JP (1) JP2002531736A (ko)
KR (1) KR20010040777A (ko)
CN (1) CN1293732A (ko)
TW (1) TW512196B (ko)
WO (1) WO2000034605A1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1247249A2 (en) 2000-01-14 2002-10-09 3M Innovative Properties Company User interface for portable rfid reader
TWM264261U (en) 2004-05-31 2005-05-11 Lian-Feng Lin Lock device featuring with identification and anti-counterfeiting functions
US7345586B2 (en) 2005-06-29 2008-03-18 Motorola Inc System and method for transferring data to an electronic device
KR101096329B1 (ko) * 2005-07-25 2011-12-20 에프씨아이 오토모티브 홀딩 정합 상태 표시 수단을 가지는 전기 접속 장치
ES2297980B1 (es) * 2005-07-28 2009-08-25 Clem, S.A. Dispositivo de lectura de llaves codificadas.
US7411500B2 (en) 2005-09-14 2008-08-12 3M Innovative Properties Company Methods of monitoring items or material from manufacturing processes
KR100817141B1 (ko) * 2006-09-08 2008-03-27 세연테크놀로지 주식회사 무선인식 리더기 및 이를 포함하는 부품 공급기
WO2008035296A2 (en) * 2006-09-22 2008-03-27 Koninklijke Philips Electronics N.V. Extended functionality of rfid devices
CN101333892B (zh) * 2008-07-29 2011-12-14 宁波瑞奥光电技术有限公司 一种应用于门锁的rfid系统的安全处理方法
CN101482915B (zh) * 2009-01-21 2011-01-26 宁波大学 一种用于身份识别的射频识别系统
CN101770660B (zh) * 2009-12-31 2015-12-02 上海量科电子科技有限公司 一种射频天线识别钥匙
CN101775922B (zh) * 2009-12-31 2015-11-25 马宇尘 一种射频导路钥匙、锁芯系统及其实现方法
US8699200B2 (en) 2010-02-05 2014-04-15 Honeywell International Inc. Secure non-contact switch
US8456792B2 (en) 2010-02-05 2013-06-04 Honeywell International Inc. Secure non-contact switch
CN102094551B (zh) * 2010-12-29 2013-01-30 东莞市依时利科技有限公司 分离式一次性rfid无源电子标签锁
CN102199953B (zh) * 2011-04-20 2013-04-17 江苏奥英万科技有限公司 一种电子钥匙以及相配套的rfid电子锁
PL2565850T3 (pl) * 2011-08-29 2014-11-28 Assa Abloy Schweiz Ag Mechatroniczne urządzenie do zamykania
EP2624081B1 (en) 2012-01-31 2018-01-10 Nxp B.V. Configuration method, configuration device, computer program product and control system
TWI607384B (zh) * 2017-02-16 2017-12-01 RFID chip device and blocking reading unit
CN115263088B (zh) * 2022-06-22 2024-02-27 杭州海康威视数字技术股份有限公司 电子锁、门禁系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640830B1 (fr) * 1988-12-16 1994-08-26 Levionnais Philippe Dispositif pour l'echange d'informations a distance entre un objet portatif et une station
WO1991014065A1 (de) * 1990-03-07 1991-09-19 Siegfried Sikora Schlosseinheit eines kfz mit ferngesteuert betätigbarem türschloss
GB9105835D0 (en) * 1991-03-19 1991-05-01 Yale Security Prod Ltd Cylinder locks
JP2549774B2 (ja) * 1991-05-22 1996-10-30 株式会社テック 電磁式キースイッチ
DE4327334C1 (de) * 1993-08-15 1995-01-12 Angewandte Digital Elektronik Chipkarte
DE4430360C1 (de) * 1994-08-26 1995-10-05 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug

Also Published As

Publication number Publication date
WO2000034605A1 (en) 2000-06-15
KR20010040777A (ko) 2001-05-15
JP2002531736A (ja) 2002-09-24
CN1293732A (zh) 2001-05-02
EP1053375A1 (en) 2000-11-22

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees