Patents
Sitemap › E05 - Locks; Keys; Window or door fittings; Safes › E05B - Locks; Accessories therefor; Handcuffs › E05B 49 - Electric permutation locks; Circuits therefor
Patents for E05B 49 - Electric permutation locks; Circuits therefor (8,951)
07/1996
07/03/1996CN1125810A Magnetic card key-operated locking device
07/02/1996US5532522 Printed circuit reader/exciter coil for vehicle security system
06/1996
06/27/1996WO1996019629A1 Rf remote system with drive-away prevention
06/26/1996CN1125288A Authorization control type photoelectric coding electronic trick lock
06/20/1996WO1996018790A1 Electric or electronic lock
06/20/1996DE19547283A1 Encoding system for use in providing e.g. identification code in different access systems without keys e.g. in motor vehicle
06/13/1996WO1996018014A1 Cylinder for lock
06/13/1996DE4443976A1 Infrared security coded key system
06/06/1996WO1996017319A1 Finger ring with information storage unit
06/05/1996EP0715045A1 Lock having inductive key detection and method of construction
06/05/1996EP0715044A1 Lock having an interrogation antenna and method of construction
06/05/1996EP0715043A1 A key having an air coil antenna and a method of construction
06/05/1996EP0715042A1 Key plate structure for automobile
06/05/1996EP0714810A2 Key-in-ignition lock reminder system
05/1996
05/30/1996DE4443253A1 Fingerring mit Informationsspeichereinheit Finger ring with information storage unit
05/28/1996US5521443 Battery residual capacity display and operating device for an electric vehicle
05/22/1996EP0712983A2 Electronic combination lock
05/22/1996EP0712459A1 Remote-controlled central locking system for motor vehicle
05/14/1996US5517345 Electronic apparatus for an automobile
05/14/1996US5517299 Apparatus and method for examining key plates
05/14/1996US5517189 For a lock of a motor vehicle
05/14/1996US5517184 Electronic combination lock with high security features
05/07/1996US5514914 Electronic antitheft device for a motor vehicle
05/07/1996US5513507 For trolleys of a shop
05/01/1996EP0709972A1 Method of decoding an electronic key system
04/1996
04/24/1996CN1121221A Method and apparatus for authenticating a data carrier intended to enable a transaction or access to a service or a location and corresponding carrier
04/23/1996US5509820 Integrated circuit key and connector notably for such a key
04/17/1996EP0707292A1 Door security system
04/17/1996EP0706735A1 Method for cryptographic authentication of transmitted messages using pseudorandom numbers
04/17/1996EP0706734A1 Cryptographic authentication of transmitted messages using pseudo random numbers
04/16/1996US5508694 Method and apparatus for programming a spare key into a security system
04/16/1996US5508692 Central locking installation for a motor vehicle
04/11/1996WO1996010813A1 Door security system
04/04/1996WO1996009943A1 Immobilization device with a short unlocking time
04/04/1996DE4428947C1 Coded remote operation of vehicle central locking system
04/03/1996EP0704589A1 Electronic-component-integrated key and method of manufacturing the same
04/03/1996EP0704353A1 Method and apparatus for enhanced vehicle protection
04/02/1996US5503029 Surface pressure input panel
03/1996
03/28/1996DE4434450A1 Wegfahrsperre mit kurzer Entriegelungszeit Immobilizer with short release time
03/21/1996WO1996008626A1 Electronic security system
03/12/1996US5499022 Remote control system for locking and unlocking doors and other openings in a passenger space, in particular in a motor vehicle
02/1996
02/21/1996EP0697491A1 Remote control system and method using variable ID code
02/20/1996US5493279 Electronic combination lock with covert entry detection feature and method of covert entry detection
02/15/1996WO1996004446A1 Key with rechargeable energy accumulator
02/08/1996WO1996003563A1 Electronic combination lock security system
02/07/1996EP0695676A2 Vehicle security system
02/07/1996EP0695675A1 Anti-vehicle-thief apparatus and code setting method of the apparatus
02/06/1996CA2155461A1 Wiring system for an after market vehicle product
02/01/1996DE4426963A1 Schlüssel mit kontaktlos wiederaufladbarem Energiespeicher Key with contactless rechargeable energy storage
01/1996
01/30/1996US5488660 Electronic combination lock utilizing a one-time use combination
01/30/1996US5488358 Electronic combination lock with closure and locking verification
01/30/1996US5487290 High security lock mechanism
01/17/1996EP0692412A2 An antitheft apparatus and method for an automobile
01/17/1996CN2217669Y Standby unlocking device for electronic puzzle lock
01/10/1996CN2217076Y Multi-function electronic theft-proof lock
01/10/1996CN2217075Y Electric permutation lock
01/04/1996DE4422096A1 Door lock with lock covers or plates for connection to burglar alarm system
12/1995
12/20/1995EP0497889B1 Method and apparatus for secure identification and verification
12/19/1995US5477214 Central lock system for automotive vehicle
12/19/1995US5477213 Data input device for IC-key lock system
12/07/1995WO1995033114A1 Card key provided with transmitter element
12/06/1995EP0684913A1 A vehicle security system.
11/1995
11/29/1995CN2213804Y Safety anti-theft oil-saving lock for motor vehicle
11/28/1995US5471203 Admission managing system
11/28/1995US5469727 Electronic lock cylinder
11/21/1995CA1337610C Optical theft deterrent system
11/15/1995EP0642622B1 Closure system
11/14/1995US5467080 Security arrangement intended for opening and/or closing of doors in particular for an automotive vehicle
10/1995
10/25/1995CN2210938Y Electronic cipher switch
10/25/1995CN1110745A Single-key decrypt type anti-theft lock circuit
10/24/1995US5461386 Inductor/antenna for a recognition system
10/11/1995CN2209707Y Cylinder cipher electronic door lock
10/04/1995CN2209194Y Multifunctional in- and out-door antipicking microprocessor electronic permutation lock
09/1995
09/27/1995EP0674354A2 Wireless access control system using a proximity member and antenna equipment therefor
09/27/1995EP0673463A1 Method and apparatus for programming a spare key into a security system
09/20/1995EP0673003A1 Keyless controlled access device
09/19/1995US5451934 Electronic combination lock with time delay feature to control opening
09/13/1995EP0671712A1 Method and device to authenticate a data carrier, intended to approve a transaction or the access to a service or a place; and corresponding data carrier
09/13/1995EP0671528A1 Electronic coded lock, in particular for the deactivation of a motor vehicle immobilizer
08/1995
08/31/1995WO1995023394A1 Security access arrangement
08/31/1995CA2183055A1 Security access arrangement
08/23/1995EP0668423A1 Electronic combination lock
08/23/1995EP0668198A1 Remote control device
08/16/1995CN1106888A Arbitrarily encoding method of electronic puzzle lock
08/15/1995US5442341 Remote control security system
08/09/1995EP0666393A1 Locking cylinder and key system and identification system
08/09/1995CN2204838Y Computer door lock with sound and light alarm
08/02/1995CN2204324Y Electronic puzzle lock for suitcase
08/02/1995CN1106103A Electrical cipher lock group of telecommunication distribution box
08/02/1995CN1029417C Electronical lock circuit with space-time code
07/1995
07/26/1995CN1029378C Electronic lock with cipher
07/18/1995US5434399 Device for controlling selective access to at least two compartments inside an enclosure
07/12/1995CN2203338Y Multifunctional computer auto-monitoring and alarm safe
07/05/1995EP0635182A4 Electronic security system.
07/05/1995EP0579717A4 System for mailing and collecting items.
06/1995
06/29/1995DE4409167C1 Remote-controlled centralised locking system for automobile
06/28/1995EP0659966A1 Central locking
06/22/1995DE4342556A1 Key with digital code pattern e.g. for vehicle lock operation
06/21/1995CN1103922A Structure-improved electronic puzzle lock
06/14/1995CN2200678Y Magnetic steel cipher electronic lock
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