SE517465C2 - Metod för att auktorisera en nyckel- eller låsanordning, elektromekanisk nyckel- och låsanordning och nyckel- och låssystem - Google Patents
Metod för att auktorisera en nyckel- eller låsanordning, elektromekanisk nyckel- och låsanordning och nyckel- och låssystemInfo
- Publication number
- SE517465C2 SE517465C2 SE0000795A SE0000795A SE517465C2 SE 517465 C2 SE517465 C2 SE 517465C2 SE 0000795 A SE0000795 A SE 0000795A SE 0000795 A SE0000795 A SE 0000795A SE 517465 C2 SE517465 C2 SE 517465C2
- Authority
- SE
- Sweden
- Prior art keywords
- key
- encryption key
- user
- electronic
- encryption
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000008569 process Effects 0.000 claims abstract description 19
- 238000012795 verification Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 238000013475 authorization Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
Classifications
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- 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
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00388—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks code verification carried out according to the challenge/response method
- G07C2009/00404—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks code verification carried out according to the challenge/response method starting with prompting the 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00412—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal being encrypted
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
- G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically
- G07C2009/005—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically whereby the code is a random code
-
- 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
- G07C2009/00587—Power supply for the keyless data carrier by battery
-
- 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
- G07C2009/00761—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 connected means, e.g. mechanical contacts, plugs, connectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7147—Combination or key
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Lock And Its Accessories (AREA)
- Push-Button Switches (AREA)
- Clamps And Clips (AREA)
- Programmable Controllers (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Electrophonic Musical Instruments (AREA)
- Switches With Compound Operations (AREA)
Priority Applications (55)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000795A SE517465C2 (sv) | 2000-03-10 | 2000-03-10 | Metod för att auktorisera en nyckel- eller låsanordning, elektromekanisk nyckel- och låsanordning och nyckel- och låssystem |
AT00930034T ATE278090T1 (de) | 1999-05-06 | 2000-05-05 | Schlüssel und schlossvorrichtung |
CZ2001-3987A CZ304736B6 (cs) | 1999-05-06 | 2000-05-05 | Zařízení klíče a zámku |
MXPA01011232A MXPA01011232A (es) | 1999-05-06 | 2000-05-05 | Aparato de llave y cerradura. |
JP2000617297A JP4620259B2 (ja) | 1999-05-06 | 2000-05-05 | 鍵及び錠装置 |
PT00930034T PT1181424E (pt) | 1999-05-06 | 2000-05-05 | Dispositivo de chave e fechadura |
BRPI0010334A BRPI0010334B1 (pt) | 1999-05-06 | 2000-05-05 | dispositivo de chave e fechadura |
IL14616800A IL146168A (en) | 1999-05-06 | 2000-05-05 | Key and lock device |
HU0202020A HU222702B1 (hu) | 1999-05-06 | 2000-05-05 | Kulcs és zárszerkezet, valamint kulcsszerkezet |
DE60014362T DE60014362T2 (de) | 1999-05-06 | 2000-05-05 | Schlüssel und schlossvorrichtung |
ES00930034T ES2230110T3 (es) | 1999-05-06 | 2000-05-05 | Dispositivo de llave y cerradura. |
AU47928/00A AU771848B2 (en) | 1999-05-06 | 2000-05-05 | Key and lock device |
NZ514985A NZ514985A (en) | 1999-05-06 | 2000-05-05 | Key and lock each storing secret information enabling unblocking of locking device after exchange of random numbers |
PCT/SE2000/000899 WO2000068536A1 (en) | 1999-05-06 | 2000-05-05 | Key and lock device |
DK00930034T DK1181424T3 (da) | 1999-05-06 | 2000-05-05 | Nögle- og låseindretning |
PL351620A PL198428B1 (pl) | 1999-05-06 | 2000-05-05 | Urządzenie elektromechaniczne zamykające z kluczem |
CA2371179A CA2371179C (en) | 1999-05-06 | 2000-05-05 | Key and lock device |
EEP200100585A EE04859B1 (et) | 1999-05-06 | 2000-05-05 | Võtmest ning lukust koosnev lukuseade |
US09/565,495 US7099474B1 (en) | 1999-05-06 | 2000-05-05 | Key and lock device |
KR1020017014281A KR100611502B1 (ko) | 1999-05-06 | 2000-05-05 | 열쇠 및 자물쇠 장치 |
CNB008072442A CN1187510C (zh) | 1999-05-06 | 2000-05-05 | 钥匙和锁装置 |
SK1604-2001A SK287176B6 (sk) | 1999-05-06 | 2000-05-05 | Kľúčové a uzamykacie zariadenie |
EP00930034A EP1181424B1 (en) | 1999-05-06 | 2000-05-05 | Key and lock device |
TW089116446A TW482855B (en) | 1999-05-06 | 2000-08-15 | Key and lock device |
TW089123855A TW543313B (en) | 2000-03-10 | 2000-11-10 | Key and lock device |
RU2002127121/12A RU2261315C2 (ru) | 2000-03-10 | 2001-03-09 | Запорное устройство с ключом |
EP01914280A EP1261791B1 (en) | 2000-03-10 | 2001-03-09 | Key and lock device |
JP2001565482A JP4906213B2 (ja) | 2000-03-10 | 2001-03-09 | キー及びロックデバイス |
AU2001239627A AU2001239627B2 (en) | 2000-03-10 | 2001-03-09 | Key and lock device |
AT01914280T ATE320051T1 (de) | 2000-03-10 | 2001-03-09 | Schlüssel- und schliesseinrichtung |
ES01914280T ES2259025T3 (es) | 2000-03-10 | 2001-03-09 | Dispositivo de llave y cerradura. |
PL357861A PL201058B1 (pl) | 2000-03-10 | 2001-03-09 | Sposób autoryzacji elektromechanicznego układu klucza i zamka oraz elektromechaniczny układ klucza i zamka |
AU3962701A AU3962701A (en) | 2000-03-10 | 2001-03-09 | Key and lock device |
CZ20023361A CZ301556B6 (cs) | 2000-03-10 | 2001-03-09 | Zpusob autorizace uživatelského zarízení systému klíce a zámku a systém klíce a zámku |
BRPI0109084-4A BR0109084B1 (pt) | 2000-03-10 | 2001-03-09 | Método para autorizar um dispositivo de chave ou de fecho, dispositivo eletromecânico de chave e fecho e sistema de chave e fecho |
PCT/SE2001/000501 WO2001066888A1 (en) | 2000-03-10 | 2001-03-09 | Key and lock device |
HU0300118A HU224790B1 (en) | 2000-03-10 | 2001-03-09 | Method for authorising a key and lock device, key and/or lock, as well as key and lock system |
CNB018062687A CN1239801C (zh) | 2000-03-10 | 2001-03-09 | 钥匙和锁设备 |
CA2401210A CA2401210C (en) | 2000-03-10 | 2001-03-09 | Key and lock device |
SK1447-2002A SK287284B6 (sk) | 2000-03-10 | 2001-03-09 | Spôsob autorizácie kľúčového alebo zámkového zariadenia, kľúčové a zámkové zariadenie a kľúčový a zámkový systém |
PT01914280T PT1261791E (pt) | 2000-03-10 | 2001-03-09 | Dispositivo de chave e fechadura |
EEP200200512A EE04823B1 (et) | 2000-03-10 | 2001-03-09 | Meetod võtme- ja lukusüsteemis kasutajaseadme lubamiseks ning sellele vastav võtme- ja lukuseade |
NZ521012A NZ521012A (en) | 2000-03-10 | 2001-03-09 | Authenticating process of encryption keys for an electromechanical key and lock device |
IL15163101A IL151631A0 (en) | 2000-03-10 | 2001-03-09 | Key and lock device |
DK01914280T DK1261791T3 (da) | 2000-03-10 | 2001-03-09 | Nögle- og låseindretning |
DE60117757T DE60117757T2 (de) | 2000-03-10 | 2001-03-09 | Schlüssel- und schliesseinrichtung |
US09/802,931 US7111165B2 (en) | 2000-03-10 | 2001-03-12 | Key and lock device |
IS6142A IS2327B (is) | 2000-03-10 | 2001-11-01 | Lykla- og lásbúnaður |
NO20015433A NO336376B1 (no) | 1999-05-06 | 2001-11-06 | Nøkkel- og låsinnretning |
ZA200206858A ZA200206858B (en) | 2000-03-10 | 2002-08-27 | Key and lock device. |
IS6541A IS2451B (is) | 2000-03-10 | 2002-09-04 | Lykla- og lásabúnaður |
IL151631A IL151631A (en) | 2000-03-10 | 2002-09-05 | Key and lock device |
NO20024313A NO337718B1 (no) | 2000-03-10 | 2002-09-09 | Nøkkel- og låsinnretning |
HK02107066.2A HK1045864B (zh) | 1999-05-06 | 2002-09-26 | 鑰匙和鎖裝置 |
HK03106518.7A HK1054256B (zh) | 2000-03-10 | 2003-09-11 | 鑰匙和鎖設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000795A SE517465C2 (sv) | 2000-03-10 | 2000-03-10 | Metod för att auktorisera en nyckel- eller låsanordning, elektromekanisk nyckel- och låsanordning och nyckel- och låssystem |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0000795D0 SE0000795D0 (sv) | 2000-03-10 |
SE0000795L SE0000795L (sv) | 2001-09-11 |
SE517465C2 true SE517465C2 (sv) | 2002-06-11 |
Family
ID=20278761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0000795A SE517465C2 (sv) | 1999-05-06 | 2000-03-10 | Metod för att auktorisera en nyckel- eller låsanordning, elektromekanisk nyckel- och låsanordning och nyckel- och låssystem |
Country Status (27)
Country | Link |
---|---|
US (1) | US7111165B2 (is) |
EP (1) | EP1261791B1 (is) |
JP (1) | JP4906213B2 (is) |
CN (1) | CN1239801C (is) |
AT (1) | ATE320051T1 (is) |
AU (2) | AU3962701A (is) |
BR (1) | BR0109084B1 (is) |
CA (1) | CA2401210C (is) |
CZ (1) | CZ301556B6 (is) |
DE (1) | DE60117757T2 (is) |
DK (1) | DK1261791T3 (is) |
EE (1) | EE04823B1 (is) |
ES (1) | ES2259025T3 (is) |
HK (1) | HK1054256B (is) |
HU (1) | HU224790B1 (is) |
IL (2) | IL151631A0 (is) |
IS (1) | IS2451B (is) |
NO (1) | NO337718B1 (is) |
NZ (1) | NZ521012A (is) |
PL (1) | PL201058B1 (is) |
PT (1) | PT1261791E (is) |
RU (1) | RU2261315C2 (is) |
SE (1) | SE517465C2 (is) |
SK (1) | SK287284B6 (is) |
TW (1) | TW543313B (is) |
WO (1) | WO2001066888A1 (is) |
ZA (1) | ZA200206858B (is) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8732457B2 (en) * | 1995-10-02 | 2014-05-20 | Assa Abloy Ab | Scalable certificate validation and simplified PKI management |
CZ297920B6 (cs) * | 2001-03-14 | 2007-04-25 | Systém zajistení ochrany klícu proti neoprávnené manipulaci | |
WO2003093997A1 (en) * | 2002-04-30 | 2003-11-13 | Ge Interlogix, Inc. | Lock box security system with improved communication |
US7890878B2 (en) * | 2002-08-02 | 2011-02-15 | Hy-Ko Products Company | Object identification system |
SE525847C2 (sv) * | 2003-10-16 | 2005-05-10 | Solid Ab | Sätt att konfigurera ett låssystem samt låssystem |
US20060212398A1 (en) * | 2005-03-17 | 2006-09-21 | Dorma Door Controls, Inc. | Key security method and system |
US20080292098A1 (en) * | 2007-05-22 | 2008-11-27 | Seiko Epson Corporation | Communication system and receiver device |
US8402241B2 (en) * | 2007-10-02 | 2013-03-19 | Advanced Micro Devices, Inc. | Method and apparatus to control access to device enable features |
US8052060B2 (en) * | 2008-09-25 | 2011-11-08 | Utc Fire & Security Americas Corporation, Inc. | Physical access control system with smartcard and methods of operating |
IT1392268B1 (it) * | 2008-12-02 | 2012-02-22 | Sata Hts Hi Tech Services S P A | Processo di autenticazione mediante token generante one time password |
MX340523B (es) * | 2012-02-13 | 2016-07-12 | Xceedid Corp | Sistema de manejo de credencial. |
EP2821970B2 (en) | 2013-07-05 | 2019-07-10 | Assa Abloy Ab | Access control communication device, method, computer program and computer program product |
EP2821972B1 (en) * | 2013-07-05 | 2020-04-08 | Assa Abloy Ab | Key device and associated method, computer program and computer program product |
DE102013111087B4 (de) * | 2013-10-07 | 2020-11-19 | Vodafone Holding Gmbh | Sicherung eines Fortbewegungsmittels gegen unberechtigte Nutzung oder Diebstahl |
US9600949B2 (en) * | 2014-07-30 | 2017-03-21 | Master Lock Company Llc | Wireless key management for authentication |
US9894066B2 (en) | 2014-07-30 | 2018-02-13 | Master Lock Company Llc | Wireless firmware updates |
US20160065374A1 (en) * | 2014-09-02 | 2016-03-03 | Apple Inc. | Method of using one device to unlock another device |
CA3040171A1 (en) | 2016-10-19 | 2018-04-26 | Dormakaba Usa Inc. | Electro-mechanical lock core |
ES2927419T3 (es) | 2017-09-08 | 2022-11-07 | Dormakaba Usa Inc | Bombín de cerradura electromecánico |
CN109712276A (zh) * | 2017-10-25 | 2019-05-03 | 上海宝信软件股份有限公司 | 一种面向轨道交通的线网级门禁授权方法 |
CN112752891B (zh) | 2018-04-13 | 2022-08-05 | 多玛卡巴美国公司 | 机电锁芯 |
US11466473B2 (en) | 2018-04-13 | 2022-10-11 | Dormakaba Usa Inc | Electro-mechanical lock core |
US11639617B1 (en) | 2019-04-03 | 2023-05-02 | The Chamberlain Group Llc | Access control system and method |
CN114089697B (zh) * | 2021-10-15 | 2024-07-30 | 中广核工程有限公司 | 一种核电厂机械闭锁钥匙交换管理系统及方法 |
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US4209782A (en) * | 1976-08-05 | 1980-06-24 | Maximilian Wachtler | Method and circuit arrangement for the electronically controlled release of door, safe and function locks using electronically coded keys |
US4558175A (en) * | 1982-08-02 | 1985-12-10 | Leonard J. Genest | Security system and method for securely communicating therein |
EP0180948B1 (en) * | 1984-11-05 | 1991-12-18 | Omron Tateisi Electronics Co. | Method of and system for issuing cards |
US4736419A (en) * | 1984-12-24 | 1988-04-05 | American Telephone And Telegraph Company, At&T Bell Laboratories | Electronic lock system |
US6822553B1 (en) * | 1985-10-16 | 2004-11-23 | Ge Interlogix, Inc. | Secure entry system with radio reprogramming |
WO1990015211A1 (en) * | 1989-06-02 | 1990-12-13 | Tls Technologies Pty. Ltd. | Security system |
DE58908418D1 (de) * | 1989-07-24 | 1994-10-27 | Siemens Ag | Elektronisches Schliesssystem. |
US6005487A (en) * | 1990-05-11 | 1999-12-21 | Medeco Security Locks, Inc. | Electronic security system with novel electronic T-handle lock |
US5541581A (en) * | 1990-05-11 | 1996-07-30 | Medeco Security Locks, Inc. | Electronic combination lock security system |
US5749253A (en) * | 1994-03-30 | 1998-05-12 | Dallas Semiconductor Corporation | Electrical/mechanical access control systems and methods |
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DE4405693A1 (de) | 1994-02-23 | 1995-08-24 | Dieter Arndt Elektronic System | Vorrichtung zur Verschlußsicherung von Vitrinen |
JPH08199872A (ja) * | 1995-01-30 | 1996-08-06 | Honda Motor Co Ltd | メモリ内蔵キー |
DE19600556A1 (de) | 1996-01-09 | 1997-07-24 | Siemens Ag | Verfahren zum Betreiben eines Diebstahlschutzsystems und Diebstahlschutzsystem |
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US6097306A (en) * | 1996-12-03 | 2000-08-01 | E.J. Brooks Company | Programmable lock and security system therefor |
CA2276259C (en) * | 1997-11-05 | 2002-08-06 | Matthew O. Schroeder | Electronic lock in cylinder of standard lock |
US6000609A (en) * | 1997-12-22 | 1999-12-14 | Security People, Inc. | Mechanical/electronic lock and key therefor |
US6343361B1 (en) * | 1998-11-13 | 2002-01-29 | Tsunami Security, Inc. | Dynamic challenge-response authentication and verification of identity of party sending or receiving electronic communication |
ES2236973T3 (es) * | 1999-01-28 | 2005-07-16 | International Business Machines Corporation | Metodo y sistema de control de acceso electronico. |
-
2000
- 2000-03-10 SE SE0000795A patent/SE517465C2/sv not_active IP Right Cessation
- 2000-11-10 TW TW089123855A patent/TW543313B/zh not_active IP Right Cessation
-
2001
- 2001-03-09 CA CA2401210A patent/CA2401210C/en not_active Expired - Fee Related
- 2001-03-09 DK DK01914280T patent/DK1261791T3/da active
- 2001-03-09 CZ CZ20023361A patent/CZ301556B6/cs not_active IP Right Cessation
- 2001-03-09 BR BRPI0109084-4A patent/BR0109084B1/pt not_active IP Right Cessation
- 2001-03-09 IL IL15163101A patent/IL151631A0/xx active IP Right Grant
- 2001-03-09 EP EP01914280A patent/EP1261791B1/en not_active Expired - Lifetime
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