| Patents for G06K 17 - Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations (32,472) |
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| 08/07/1990 | US4947443 Method and apparatus for verifying identity |
| 08/07/1990 | US4947383 Machine readable markers for cartesian information storage media |
| 08/04/1990 | CA2046620A1 Ticket dispensing printer |
| 08/01/1990 | EP0380377A1 Electronic IC card payment system for public transport and services |
| 08/01/1990 | EP0380061A1 Patient identification system |
| 07/31/1990 | US4945428 Method of managing a media library |
| 07/31/1990 | US4945216 Wireless bar code reader |
| 07/26/1990 | WO1990008440A1 Method and apparatus for computer-aided shopping |
| 07/25/1990 | EP0379333A1 Secure data interchange system |
| 07/10/1990 | US4941181 Data processing method in recognition system |
| 07/10/1990 | US4940418 Card read/write device |
| 07/04/1990 | EP0376087A1 Chip card reader |
| 07/03/1990 | US4939674 Label generation apparatus |
| 07/03/1990 | US4938591 Method and apparatus for electronic and visual image comparing |
| 07/03/1990 | US4938586 Information projecting apparatus |
| 06/28/1990 | WO1990007161A1 Process and device for operating an automatic data carrier archive |
| 06/28/1990 | WO1990007157A1 Portable data processing device for educational, informative, personal or domestic use |
| 06/28/1990 | DE3843218A1 Verfahren und vorrichtung zum betreiben eines automatischen datentraegerarchivs Method and device for operating an automatic datentraegerarchivs |
| 06/27/1990 | EP0375639A2 Identification card for sanitary use |
| 06/27/1990 | EP0374225A1 Method and device for authentication. |
| 06/27/1990 | EP0207125B1 Portable personal terminal and system for handling transactions including such terminal |
| 06/26/1990 | US4937586 Radio broadcast communication systems with multiple loop antennas |
| 06/26/1990 | US4937439 Desktop survey system |
| 06/26/1990 | US4937438 Magnetic encoding apparatus and method |
| 06/19/1990 | US4935907 Electronic homing system |
| 06/19/1990 | US4935608 Card authorization terminal system in which one terminal transmits data to a designated other terminal |
| 06/13/1990 | EP0372716A2 Article removal control system |
| 06/13/1990 | EP0137767B1 Improved card reader for security system |
| 06/12/1990 | US4932889 Chipcard reader |
| 06/05/1990 | CA1270059A1 Method of detecting the position of an optical head |
| 05/31/1990 | WO1990005961A1 Magnetic encoding apparatus and method |
| 05/30/1990 | EP0370104A1 Generic transaction account system |
| 05/29/1990 | US4930011 Method and apparatus for identifying individual members of a marketing and viewing audience |
| 05/29/1990 | US4929972 Method and apparatus for electronic and photographic image recording |
| 05/23/1990 | EP0369622A2 Proximity reading of coded tag |
| 05/23/1990 | CA2003897A1 Magnetic encoding apparatus and method |
| 05/22/1990 | US4928133 Printer and method |
| 05/22/1990 | US4928087 Phase-stabilized, phase-coupled resonant circuit |
| 05/22/1990 | US4928001 Secret information preserving system for a multiple issuer IC card |
| 05/15/1990 | US4926480 Card-computer moderated systems |
| 05/15/1990 | US4926347 Printer with emulation card installation reporting feature |
| 05/15/1990 | US4926032 Reader and/or writer for IC card |
| 05/09/1990 | CA2002181A1 Chip card receiver |
| 05/09/1990 | CA2001445A1 Proximity reading of coded tag |
| 05/02/1990 | EP0365524A1 Device and process for taking inventories |
| 04/24/1990 | US4920488 Physical inventory system |
| 04/24/1990 | CA1268253A1 Portable handheld terminal including optical bar code reader and electromagnetic transceiver |
| 04/19/1990 | WO1990004239A1 Device for the remote transmission of identification and/or value information |
| 04/18/1990 | EP0364029A1 Authenticity mark, document carrying such mark, and process and device for reading and validating such mark |
| 04/18/1990 | EP0363871A2 IC card reader/ writer having a short-circuit detection capability |
| 04/11/1990 | EP0363122A2 Transaction authentication system |
| 04/10/1990 | US4916662 IC card including high input voltage detection and suppression |
| 04/10/1990 | US4916293 Identification in manufacture |
| 04/10/1990 | CA2000405A1 Authenticity mark, document carrying such mark, and process and device for reading and validating such mark |
| 04/04/1990 | EP0361989A2 Card trunk system |
| 04/04/1990 | EP0361531A1 Device for processing papers of value, in particular cheques |
| 04/04/1990 | EP0361370A2 Chipcard reader |
| 04/04/1990 | EP0361296A1 System for reading and coding a magnetic track, carried by a document, by manually moving the document |
| 03/28/1990 | EP0360345A1 Reading apparatus for a chip card |
| 03/28/1990 | EP0147396B1 Secure transaction card and verification system |
| 03/28/1990 | CN2055274U Data researching machine |
| 03/27/1990 | US4912308 Device and method for effecting personal identification utilizing an IC card |
| 03/20/1990 | US4910775 Portable electronic device for use in conjunction with a screen |
| 03/20/1990 | US4910774 Method and system for suthenticating electronic memory cards |
| 03/14/1990 | EP0357736A1 Data system for monitoring and/or controlling processes |
| 03/13/1990 | US4908499 Revalidatable service supplying system |
| 03/07/1990 | EP0357309A2 Personnel monitoring system |
| 03/06/1990 | US4906853 Apparatus and method for varying the timing of a control signal |
| 03/06/1990 | US4906830 Bar-code remote-control device |
| 02/28/1990 | EP0356121A2 Transaction system with prepaid card processing apparatus |
| 02/28/1990 | EP0355863A1 Handy reader/printer apparatus |
| 02/28/1990 | EP0355355A2 Portable scanning system including a surveillance tag deactivator |
| 02/27/1990 | CA1266327A1 Card read/write device |
| 02/27/1990 | CA1266326A1 Ic card system |
| 02/20/1990 | US4903073 Image projecting apparatus with margin detect means |
| 02/20/1990 | US4902883 Digitized video signal and time interval measurement transmission from a bar code reader |
| 02/20/1990 | US4902882 In an electronic locking apparatus |
| 02/20/1990 | US4902880 Card reader system and method with printing and verification capability |
| 02/20/1990 | US4902233 Connector assembly for electronic memory cards, and read/write apparatus making use thereof |
| 02/14/1990 | EP0354814A2 Printers and ancillary systems |
| 02/14/1990 | EP0354260A1 Encoding and decoding system |
| 02/13/1990 | US4900273 Contact frame for an IC card reader, said frame having an end-of-stroke contact |
| 02/13/1990 | US4900272 Contact frame for an IC card reader |
| 02/06/1990 | US4899036 Transaction system |
| 02/06/1990 | US4899035 Scanning device for a chip card |
| 01/30/1990 | US4897531 for comparing identification information recorded on a card |
| 01/25/1990 | WO1990000775A1 Arrangement for marking system |
| 01/24/1990 | EP0352170A1 Process and system for the management of an electronic memory representative of predetermined homogeneous units |
| 01/17/1990 | EP0350509A1 IC card reader |
| 01/16/1990 | US4894817 Method of writing data on optical card by projecting thereon intensity modulated light beam |
| 01/16/1990 | US4894522 Interface apparatus |
| 01/09/1990 | US4893338 System for conveying information for the reliable authentification of a plurality of documents |
| 01/03/1990 | EP0349412A1 Data carrier and control system of such a data carrier |
| 01/03/1990 | EP0349210A2 Electronic apparatus with a memory card storage device |
| 01/03/1990 | EP0348932A2 Card transactions processing apparatus, program board for use with such apparatus and method to use such apparatus or board |
| 01/03/1990 | EP0348929A1 Chip card reader |
| 01/03/1990 | EP0348579A1 Informative system of characteristics of products in self-service regime selling shops |
| 01/02/1990 | US4891791 Data writing system for EEPROM |
| 12/27/1989 | EP0347894A2 Method for operating an IC card reader/writer |
| 12/27/1989 | EP0347665A1 Apparatus for coding magnetic cards |