CA2080716A1 - Systeme de controle - Google Patents
Systeme de controleInfo
- Publication number
- CA2080716A1 CA2080716A1 CA2080716A CA2080716A CA2080716A1 CA 2080716 A1 CA2080716 A1 CA 2080716A1 CA 2080716 A CA2080716 A CA 2080716A CA 2080716 A CA2080716 A CA 2080716A CA 2080716 A1 CA2080716 A1 CA 2080716A1
- Authority
- CA
- Canada
- Prior art keywords
- data
- reading device
- authorization data
- authorization
- reading
- 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.)
- Granted
Links
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
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
-
- 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
-
- 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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
-
- 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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
-
- 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
- G07C2009/00611—Power supply for the keyless data carrier by power transmission from lock by using inductive transmission
-
- 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
-
- 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
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
- G07C2009/00825—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed remotely by lines or wireless communication
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4134922A DE4134922C1 (fr) | 1991-10-23 | 1991-10-23 | |
DEP4134922.9 | 1991-10-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2080716A1 true CA2080716A1 (fr) | 1993-04-24 |
CA2080716C CA2080716C (fr) | 1999-09-21 |
Family
ID=6443213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002080716A Expired - Fee Related CA2080716C (fr) | 1991-10-23 | 1992-10-16 | Systeme de controle |
Country Status (5)
Country | Link |
---|---|
US (1) | US5491471A (fr) |
EP (1) | EP0539763B1 (fr) |
AT (1) | ATE141430T1 (fr) |
CA (1) | CA2080716C (fr) |
DE (2) | DE4134922C1 (fr) |
Families Citing this family (95)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6631842B1 (en) * | 2000-06-07 | 2003-10-14 | Metrologic Instruments, Inc. | Method of and system for producing images of objects using planar laser illumination beams and image detection arrays |
DE4305361A1 (de) * | 1993-02-22 | 1994-08-25 | Siemens Ag | Verfahren zur Sicherstellung der exklusiven Bedienung von Geräten und/oder Anlagen, insbesondere Förderfahrzeugen, durch berechtigte Personen |
DE4308193C2 (de) * | 1993-03-15 | 1998-05-14 | Siemens Ag | Benutzungskontrollanlage für Lifte und Seilbahnen |
BE1007453A3 (fr) * | 1993-09-13 | 1995-07-04 | Ledent Georges | Systeme integre de controle a distance, des inventaires permanents d'unites marquees individuellement, applique aux bovins. |
DE4337637A1 (de) * | 1993-11-04 | 1995-05-11 | Licentia Gmbh | Transponder und Datenkommunikationssystem |
US7387253B1 (en) * | 1996-09-03 | 2008-06-17 | Hand Held Products, Inc. | Optical reader system comprising local host processor and optical reader |
JP3526928B2 (ja) * | 1994-11-15 | 2004-05-17 | 株式会社ルネサスLsiデザイン | 非接触icカードシステム |
DE4440855C2 (de) * | 1994-11-15 | 2000-04-06 | Simons & Vos Identifikationssy | Kontrollsystem |
DE19519450C2 (de) * | 1995-05-26 | 1997-06-12 | Oliver Simons | Kontrollsystem |
DE19542732B4 (de) * | 1995-11-16 | 2007-06-14 | Littlefeet, Inc., Fremont | Verfahren zur Erkennung des Mißbrauchs einer Zugangsberechtigung |
DE19604206A1 (de) * | 1996-02-06 | 1997-08-07 | Martin Ulrich | Transponder zum Übertragen insbesondere sicherheitstechnisch relevanter Daten zu einem Basisgerät |
US6097292A (en) * | 1997-04-01 | 2000-08-01 | Cubic Corporation | Contactless proximity automated data collection system and method |
DE19613178A1 (de) * | 1996-04-02 | 1997-10-09 | Heinrich Landert | Verfahren zum Betrieb einer Türanlage und eine nach dem Verfahren arbeitende Türanlage |
US6945457B1 (en) | 1996-05-10 | 2005-09-20 | Transaction Holdings Ltd. L.L.C. | Automated transaction machine |
DE19621909A1 (de) * | 1996-05-31 | 1997-12-11 | Michael Kohne | Elektronische Zugangskontrollanlage |
GB9613726D0 (en) * | 1996-06-28 | 1996-08-28 | Cassiere Uk Limited | Improvements relating to locking systems |
DE29613136U1 (de) * | 1996-08-02 | 1997-11-27 | Roesler Klaus Dieter Dipl Ing | Schloß- oder Zugangsberechtigungssystem |
US20040004128A1 (en) * | 1996-09-03 | 2004-01-08 | Hand Held Products, Inc. | Optical reader system comprising digital conversion circuit |
US5666106A (en) * | 1996-09-04 | 1997-09-09 | Micron Electronics, Inc. | Accessway with grounding sensor |
DE19738938B4 (de) * | 1996-09-16 | 2009-04-02 | Simonsvoss Technologies Ag | Schloß |
DE19641022A1 (de) * | 1996-10-07 | 1998-04-09 | Abb Patent Gmbh | Einrichtung zum Scharf-und Unscharfschalten einer Gefahrenmeldeanlage |
US6570487B1 (en) * | 1997-01-24 | 2003-05-27 | Axcess Inc. | Distributed tag reader system and method |
US5982888A (en) * | 1997-02-13 | 1999-11-09 | American Game Technologies | Programmable key and receptacle system and method therefor |
DE19713736A1 (de) * | 1997-04-03 | 1998-10-08 | Draegerwerk Ag | Vorrichtung und Verfahren zum Erfassen und Identifizieren von tragbaren Benutzerkennungseinheiten |
DE29710694U1 (de) * | 1997-06-19 | 1997-09-11 | Huber Peter Dipl Ing Fh | Näherungsschalter mit Datenübertragung über ein elektromagnetisches Feld |
DE19731035B4 (de) * | 1997-07-18 | 2004-09-02 | Anatoli Stobbe | Verfahren zur Datenübertragung zwischen einem Schreib-Lesegerät und einem Transponder |
US6157952A (en) * | 1997-08-20 | 2000-12-05 | Keri Systems, Inc. | Method and apparatus for networked access control |
US5936544A (en) * | 1997-09-30 | 1999-08-10 | Pittway Corporation | Wireless access system |
DE19744781C2 (de) * | 1997-10-10 | 2000-03-02 | Anatoli Stobbe | Verfahren zur Datenübertragung zwischen einem Schreib-Lesegerät und einem Transponder sowie Vorrichtung zur Durchführung des Verfahrens |
US6942143B1 (en) * | 1997-10-16 | 2005-09-13 | Dentsu, Inc. | System and method for accessing broadcast media in data communication with a broadcast receiving device |
US6766946B2 (en) * | 1997-10-16 | 2004-07-27 | Dentsu, Inc. | System for granting permission of user's personal information to third party |
EP1056914B1 (fr) * | 1998-02-16 | 2004-04-21 | SkiData AG | Dispositif d'actionnement |
DE19838129C2 (de) * | 1998-08-21 | 2000-10-12 | Simons & Vos Identifikationssy | Elektronisches Schließsystem |
US6411199B1 (en) | 1998-08-21 | 2002-06-25 | Keri Systems, Inc. | Radio frequency identification system |
DE19908511A1 (de) * | 1999-02-26 | 2000-09-07 | Simons & Vos Identifikationssy | Schließvorrichtung |
US7005985B1 (en) * | 1999-07-20 | 2006-02-28 | Axcess, Inc. | Radio frequency identification system and method |
WO2001026048A2 (fr) * | 1999-10-01 | 2001-04-12 | Keri Systems, Incorporated | Lecteur electronique destine a lire une caracteristique d'un objet |
US6527170B1 (en) * | 1999-11-16 | 2003-03-04 | United States Postal Service | Electromagnetic postal indicia and method of applying same |
AU2131801A (en) * | 1999-12-07 | 2001-06-18 | Ilco Unican Inc. | Key control system for electronic locks |
US7286158B1 (en) | 1999-12-22 | 2007-10-23 | Axcess International Inc. | Method and system for providing integrated remote monitoring services |
US7120935B2 (en) * | 2000-08-10 | 2006-10-10 | Shield Security Systems, Llc | Interactive key control system and method of managing access to secured locations |
FR2813515B1 (fr) * | 2000-09-05 | 2003-03-28 | Blr | Dispositif de commande et d'autorisation d'acces a une vitrine d'exposition |
US6684671B2 (en) | 2000-11-02 | 2004-02-03 | Best Lock Corporation | Vending machine lock |
US6486950B1 (en) * | 2000-12-05 | 2002-11-26 | Jds Uniphase Corporation | Multi-channel wavelength monitor |
EP1233129A1 (fr) * | 2001-02-16 | 2002-08-21 | Sensotec AG | Serrure électronique programmable et procédé de programmation d'une serrure électronique |
US6988203B2 (en) * | 2001-04-06 | 2006-01-17 | Honeywell International Inc. | System and method of extending communications with the wiegand protocol |
FR2826394B1 (fr) * | 2001-06-25 | 2004-03-19 | Cogelec | Systeme et procede de controle d'acces comportant plusieurs centrales d'acces |
TWI222609B (en) * | 2001-07-25 | 2004-10-21 | Matsushita Electric Ind Co Ltd | A method of producing a decrypting apparatus having a cryptographic device and cryptographic information, a system for providing such device and information, and the decrypting apparatus produced by the production method |
US7346331B2 (en) * | 2001-09-30 | 2008-03-18 | Harrow Products, Llc | Power management for locking system |
US20030098780A1 (en) * | 2001-09-30 | 2003-05-29 | Ronald Taylor | General access control features for a RF access control system |
US7006799B2 (en) * | 2001-09-30 | 2006-02-28 | Harrow Products Llc | Energy saving motor-driven locking subsystem |
US7113073B2 (en) | 2001-09-30 | 2006-09-26 | Harrow Products, Llc | System management interface for radio frequency access control |
US20030103472A1 (en) * | 2001-09-30 | 2003-06-05 | Ronald Taylor | RF wireless access control for locking system |
US7065323B2 (en) * | 2001-09-30 | 2006-06-20 | Harrow Products, Inc. | RF dynamic channel switching method |
US7289764B2 (en) * | 2001-09-30 | 2007-10-30 | Harrow Products, Llc | Cardholder interface for an access control system |
US20030096607A1 (en) * | 2001-09-30 | 2003-05-22 | Ronald Taylor | Maintenance/trouble signals for a RF wireless locking system |
US7248836B2 (en) * | 2001-09-30 | 2007-07-24 | Schlage Lock Company | RF channel linking method and system |
US20030112123A1 (en) * | 2001-12-19 | 2003-06-19 | Hom Wayne C. | Method and apparatus for providing a programmable gate security system |
DE10209015A1 (de) * | 2002-02-25 | 2003-09-18 | Dom Sicherheitstechnik | Zugangskontrollsystem, -anlage und -verfahren |
AU2003214550A1 (en) * | 2002-04-10 | 2003-10-20 | Axalto Sa | A system comprising a smart card and a reader |
EP1353289A1 (fr) * | 2002-04-10 | 2003-10-15 | Schlumberger Systèmes | Système comportant une carte à puce et un lecteur |
JP4323146B2 (ja) * | 2002-08-29 | 2009-09-02 | 株式会社東海理化電機製作所 | 照明システム |
US20040189439A1 (en) * | 2003-03-28 | 2004-09-30 | Cansino Juan Miguel Dominguez | Local and remote management of lock systems from a network |
DE10318884A1 (de) * | 2003-04-17 | 2004-11-18 | Volkswagen Ag | Transponder und Verfahren zur Überwachung von Objekten |
DE10325089A1 (de) * | 2003-06-04 | 2004-12-30 | Leopold Kostal Gmbh & Co Kg | Verfahren zum funktionellen Verheiraten der Komponenten einer Authentisierungseinrichtung miteinander sowie Authentisierungseinrichtung |
WO2004112344A2 (fr) * | 2003-06-13 | 2004-12-23 | Sap Aktiengesellschaft | Systeme de traitement de donnees |
WO2005026475A2 (fr) * | 2003-09-11 | 2005-03-24 | Stanley Security Solutions, Inc. | Serrure pour distributeur automatique |
US7747286B2 (en) * | 2004-01-20 | 2010-06-29 | Harrow Products Llc | Wireless access control system with energy-saving piezo-electric locking |
US20060059963A1 (en) * | 2004-01-20 | 2006-03-23 | Harrow Products Llc | Wireless access control system including wireless exit kit (''WEXK'') with panic bar |
US7639117B2 (en) * | 2004-01-20 | 2009-12-29 | Harrow Products Llc | Access control system with energy-saving optical token presence sensor system |
US20050224313A1 (en) * | 2004-01-26 | 2005-10-13 | Cubic Corporation | Robust noncontact media processor |
US7841120B2 (en) | 2004-03-22 | 2010-11-30 | Wilcox Industries Corp. | Hand grip apparatus for firearm |
US7616090B2 (en) * | 2004-05-20 | 2009-11-10 | Von Duprin, Inc. | Electronic security system |
FR2882177B1 (fr) * | 2005-02-15 | 2007-05-11 | Cogelec Soc Par Actions Simpli | Lecteur et tete de lecture de cles a transpondeur et systeme de controle d'acces incorporant ces lecteur et tete de lecture |
US20060181395A1 (en) | 2005-02-16 | 2006-08-17 | Sensormatic Electronics Corporation | Techniques to configure radio-frequency identification readers |
US20070109098A1 (en) * | 2005-07-27 | 2007-05-17 | Siemon John A | System for providing network access security |
DE102006007262B3 (de) | 2006-02-10 | 2007-05-10 | Atmel Germany Gmbh | Verfahren zur drahtlosen Datenübertragung zwischen einer Basisstation und einem Transponder mittels induktiver Kopplung |
US20070205896A1 (en) * | 2006-03-02 | 2007-09-06 | Axcess International Inc. | System and Method for Determining Location, Directionality, and Velocity of RFID Tags |
US20070285241A1 (en) * | 2006-03-20 | 2007-12-13 | Axcess International Inc. | Multi-Tag Tracking Systems and Methods |
US7800503B2 (en) * | 2006-05-11 | 2010-09-21 | Axcess International Inc. | Radio frequency identification (RFID) tag antenna design |
US8063734B2 (en) * | 2006-11-06 | 2011-11-22 | Harrow Products Llc | Access control system wherein the remote device is automatically updated with a central user list from the central station upon use of the remote device |
US20080129444A1 (en) * | 2006-12-01 | 2008-06-05 | Shary Nassimi | Wireless Security System |
US7967197B2 (en) * | 2007-07-24 | 2011-06-28 | Honeywell International Inc. | Integrated online door via electronic door handle |
US8186585B2 (en) * | 2007-07-24 | 2012-05-29 | Honeywell International Inc. | Integrated on-line door control system with standardized interfaces |
US20090153290A1 (en) * | 2007-12-14 | 2009-06-18 | Farpointe Data, Inc., A California Corporation | Secure interface for access control systems |
US8638194B2 (en) * | 2008-07-25 | 2014-01-28 | Axcess International, Inc. | Multiple radio frequency identification (RFID) tag wireless wide area network (WWAN) protocol |
US8358783B2 (en) * | 2008-08-11 | 2013-01-22 | Assa Abloy Ab | Secure wiegand communications |
ES2485501T3 (es) * | 2008-08-14 | 2014-08-13 | Assa Abloy Ab | Lector de RFID con heurísticas de detección de ataques incorporadas |
US20130006479A1 (en) * | 2009-07-30 | 2013-01-03 | Anderson Gerald G | Microchip System and Method for Operating a Locking Mechanism and for Cashless Transactions |
US9805529B2 (en) * | 2012-10-12 | 2017-10-31 | United Parcel Service Of America, Inc. | Concepts for asset identification |
US10045184B2 (en) * | 2016-11-11 | 2018-08-07 | Carnival Corporation | Wireless guest engagement system |
US11671807B2 (en) | 2016-11-11 | 2023-06-06 | Carnival Corporation | Wireless device and methods for making and using the same |
US10499228B2 (en) | 2016-11-11 | 2019-12-03 | Carnival Corporation | Wireless guest engagement system |
US10452877B2 (en) | 2016-12-16 | 2019-10-22 | Assa Abloy Ab | Methods to combine and auto-configure wiegand and RS485 |
EP3779899A1 (fr) * | 2019-08-16 | 2021-02-17 | EUCHNER GmbH + Co. KG | Système de contrôle |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944928A (en) * | 1974-07-01 | 1976-03-16 | Microlab/Fxr | Harmonic communication system |
US3959633A (en) * | 1974-09-10 | 1976-05-25 | Merck & Co., Inc. | Security guard recording system |
US4144523A (en) * | 1977-11-23 | 1979-03-13 | General Motors Corporation | Digital key system |
US4384288A (en) * | 1980-12-31 | 1983-05-17 | Walton Charles A | Portable radio frequency emitting identifier |
US4471345A (en) * | 1982-03-05 | 1984-09-11 | Sensormatic Electronics Corporation | Randomized tag to portal communication system |
DE3420100C2 (de) * | 1984-05-25 | 1986-05-07 | Deister Elektronik GmbH, 3013 Barsinghausen | Kontrollanlage mit mindestens einer ortsfesten Kontrollstelle |
US5168520A (en) * | 1984-11-30 | 1992-12-01 | Security Dynamics Technologies, Inc. | Method and apparatus for personal identification |
JPH0762854B2 (ja) * | 1985-03-05 | 1995-07-05 | カシオ計算機株式会社 | Icカードシステム |
JPS62128358A (ja) * | 1985-11-29 | 1987-06-10 | Toshiba Corp | 入場者管理システム |
NL8601021A (nl) * | 1986-04-22 | 1987-11-16 | Nedap Nv | Programmeerbare responder. |
US4829296A (en) * | 1986-04-30 | 1989-05-09 | Carey S. Clark | Electronic lock system |
US4711995A (en) * | 1986-07-10 | 1987-12-08 | Genest Leonard Joseph | Electronic key code recording device |
US4924210A (en) * | 1987-03-17 | 1990-05-08 | Omron Tateisi Electronics Company | Method of controlling communication in an ID system |
US4980913A (en) * | 1988-04-19 | 1990-12-25 | Vindicator Corporation | Security system network |
NL8803170A (nl) * | 1988-12-27 | 1990-07-16 | Nedap Nv | Identificatiesysteem. |
DE4003140A1 (de) * | 1990-02-02 | 1991-08-08 | Suedzucker Ag | Verfahren zur herstellung eines glucose-, fructose- und saccharosearmen inulooligosaccharid-produktes |
DE4003410A1 (de) * | 1990-02-05 | 1991-08-08 | Anatoli Stobbe | Tragbares feldprogrammierbares detektierplaettchen |
DE4039936A1 (de) * | 1990-12-14 | 1992-06-17 | Hoechst Ag | Verfahren zur herstellung von gesaettigten primaeren fettaminen durch hydrierung von ungesaettigten fettsaeurenitrilen |
US5099226A (en) * | 1991-01-18 | 1992-03-24 | Interamerican Industrial Company | Intelligent security system |
US5193114A (en) * | 1991-08-08 | 1993-03-09 | Moseley Donald R | Consumer oriented smart card system and authentication techniques |
-
1991
- 1991-10-23 DE DE4134922A patent/DE4134922C1/de not_active Expired - Lifetime
-
1992
- 1992-10-05 EP EP92116992A patent/EP0539763B1/fr not_active Expired - Lifetime
- 1992-10-05 DE DE59206907T patent/DE59206907D1/de not_active Expired - Fee Related
- 1992-10-05 AT AT92116992T patent/ATE141430T1/de not_active IP Right Cessation
- 1992-10-16 CA CA002080716A patent/CA2080716C/fr not_active Expired - Fee Related
- 1992-10-22 US US07/964,776 patent/US5491471A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4134922C1 (fr) | 1992-12-03 |
DE59206907D1 (de) | 1996-09-19 |
EP0539763A2 (fr) | 1993-05-05 |
EP0539763B1 (fr) | 1996-08-14 |
ATE141430T1 (de) | 1996-08-15 |
EP0539763A3 (fr) | 1995-06-14 |
CA2080716C (fr) | 1999-09-21 |
US5491471A (en) | 1996-02-13 |
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