Patents
Patents for E05B 49 - Electric permutation locks; Circuits therefor (8,951)
06/1995
06/07/1995CN1028787C Electromechanical integration compilation code installation
05/1995
05/31/1995CN2199277Y Multifunctional mechanical electric double-safety lock with electronic cipher
05/24/1995EP0654117A1 Electronic lock system.
05/23/1995US5418519 Electronic circuit device having an electric-code locking function
05/17/1995CN2197425Y Far infrared remote code alarm controller for lock
05/16/1995US5416471 Method and apparatus for programming a spare key into a security system
05/11/1995WO1995012940A1 Method for automatic resynchronization of the transmitter/receiver pair in a remote keyless entry system
05/11/1995WO1995012733A1 Resynchronizing transmitters to receivers for secure vehicle entry using cryptography or rolling code
05/04/1995WO1995012047A1 Electronic combination lock
05/04/1995DE4411451C1 Vehicle security device with electronic use authorisation encoding
05/04/1995CA2174937A1 Electronic combination lock
05/03/1995CN2196158Y Numerical control lock, its operation and executive element
04/1995
04/26/1995EP0649957A2 Electronic combination lock
04/26/1995EP0435870B1 Electronic lock with manual combination override
04/25/1995US5410301 Status monitoring system for an electronic lock
04/19/1995EP0649115A1 Surface pressure input panel
04/06/1995DE4340260A1 Locking system, in particular for motor vehicles
04/04/1995CA2023872C Databaseless security system
03/1995
03/30/1995DE4411450C1 Vehicle security device with electronic use authorisation encoding
03/29/1995EP0645837A2 Receiver and antenna incorporated in the receiver
03/23/1995WO1995007829A1 Remote control device
03/22/1995CN2192697Y Multifunction cipher lock for vehicle
03/16/1995DE4411449C1 Vehicle security device with electronic use-authorisation coding
03/15/1995EP0642622A1 Closure system.
03/15/1995EP0562007B1 Remote actuating apparatus comprising a keypad controlled transmitter and a fixed code transmitter
03/15/1995CN2191910Y 多功能电子锁 Multifunction Electronic Lock
03/08/1995EP0641412A1 Lock opened by inserting a partially magnetized code card.
03/08/1995CN2191257Y Electromic permutation lock
03/07/1995US5396226 Identification code input board for electrical equipment including electrical locks
03/01/1995EP0640517A1 Vehicular antitheft apparatus using an identification transmitted from a key to allow engine starting
02/1995
02/22/1995EP0639287A1 Secure entry system with radio communication.
02/16/1995WO1995001685A3 Method for cryptographic authentication of transmitted messages using pseudorandom numbers
02/08/1995CN2189186Y Theft-proof puzzle lock
01/1995
01/31/1995US5385039 For an office furniture unit
01/25/1995EP0635610A1 IC key and connector therefor
01/25/1995EP0635182A1 Electronic security system
01/12/1995WO1995001686A1 Cryptographic authentication of transmitted messages using pseudo random numbers
01/12/1995WO1995001685A2 Method for cryptographic authentication of transmitted messages using pseudorandom numbers
01/12/1995CA2165551A1 Cryptographic authentication of transmitted messages using pseudo random numbers
01/12/1995CA2159360A1 Method for cryptographic authentication of transmitted messages using pseudorandom numbers
01/04/1995CN2186780Y Electromagnetic coding electronic lock
01/03/1995US5379033 Remote control device
12/1994
12/27/1994US5377270 Cryptographic authentication of transmitted messages using pseudorandom numbers
12/27/1994US5376932 System for exchanging information between a portable object such as a key and an exchange device
12/27/1994US5376779 Gate apparatus using ID information recording medium
12/22/1994DE4320188A1 Method for securing a motor vehicle against being driven away without authorisation
12/21/1994EP0629759A1 Remote control system with several functional ranges
12/21/1994EP0629758A1 Remote control system with several functional ranges selected by means of threshold detection
12/20/1994US5373718 Electronic lock cylinder connectable by a plug connector
12/14/1994EP0628934A1 Card for refunding lock
12/14/1994EP0628931A1 Card for refunding lock
12/14/1994EP0628684A1 Key operated cylinder device
12/14/1994EP0628683A2 Apparatus and method for examining key plates
12/14/1994EP0333588B1 Automatic safety locking device
12/13/1994US5373282 Dealer information and security apparatus and method
12/12/1994EP0639287A4 Secure entry system with radio communication.
12/07/1994EP0627715A2 Refunding lock for shopping trolley
12/07/1994EP0627713A1 Monitoring and controlling device of the differential access to at least two separate sections provided in an enclosed space
11/1994
11/29/1994US5369706 Resynchronizing transmitters to receivers for secure vehicle entry using cryptography or rolling code
11/24/1994DE4417602A1 Multiple data transmission system
11/16/1994CN2182850Y Multi-function electronic puzzle lock for suitcase
11/16/1994CN2182848Y Photoelectron multi-function puzzle lock and its photoelectricity key
11/16/1994CN2182847Y Electromagnetic puzzle safety lock
11/16/1994CN2182846Y Computer lock with double puzzle lock
11/15/1994US5365225 Transmitter-receiver system with (re-)initialization
11/09/1994EP0623722A1 Holographic security locking device
11/09/1994CN2182232Y Radio remote-controlling electronic cipher alarm lock
11/08/1994US5363448 Pseudorandom number generation and cryptographic authentication
11/02/1994CN2181546Y Intelligent electrically operated locking device
10/1994
10/26/1994CN2180738Y Built-in electronic puzzle lock
10/12/1994EP0619037A1 Portable data store
10/12/1994CN2179431Y 3-way electronic cipher lock without mechanical contact
10/12/1994CN2179425Y Mechanical and electronic digital code lock
10/11/1994US5355525 Method for operating a hand-held transmitter for controlling vehicle functions
09/1994
09/28/1994EP0617185A1 Lock with covert entry detection
09/27/1994US5351051 Transmission device
09/25/1994CA2116060A1 Electronic combination lock with covert entry detection feature and method of covert entry detection
09/15/1994DE4407692A1 Controller with transmitter/receiver combinations
09/01/1994WO1994019219A1 A vehicle security system
08/1994
08/24/1994EP0523117B1 Central locking installation for a motor vehicle
08/23/1994US5340948 System for mailing and collecting items
08/17/1994CN2174534Y Infrared electrooptical cipher alarming anti-theft lock
07/1994
07/13/1994EP0563253A4 High security electronic dial combination lock
07/07/1994WO1994015048A1 Method and apparatus for programming a spare key into a security system
07/07/1994CA2152268A1 Method and apparatus for programming a spare key into a security system
06/1994
06/15/1994EP0601771A1 A vehicle security system
06/07/1994US5319362 Security system with security access database distributed among individual access devices
06/01/1994EP0599636A1 Status monitoring system for an electronic lock
06/01/1994EP0599635A1 Electronic combination lock with time delay
05/1994
05/26/1994WO1994011602A1 Method of disposing antenna for remote control of vehicle
05/25/1994CN1024699C Numerical control puzzle lock with single operation handle
05/25/1994CA2105597A1 Electronic combination lock with time delay feature to control opening
05/25/1994CA2105596A1 Status monitoring system for an electronic lock
05/18/1994EP0597373A1 Data input device for IC-key lock system
05/18/1994CN1086870A Security arrangement intended for opening and/or closing of doors in particular for an automotive vehicle
05/11/1994WO1994010651A1 Portable data store
05/11/1994EP0596805A1 Remote control system for locking and unlocking doors and opening parts of a motor vehicle
05/11/1994CA2125987A1 Portable data store
05/10/1994US5309743 Door unlocking device
05/04/1994EP0595402A1 Radio receiver for a motor vehicle, having a removable component containing essential functions of the receiver
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