| 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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| 05/24/1994 | US5315478 Memory card tray for portable computer |
| 05/24/1994 | US5315093 Market research method and system for collecting retail store market research data |
| 05/18/1994 | EP0597430A1 Check book issuing machine |
| 05/18/1994 | EP0597042A1 Magnetic head drive device. |
| 05/17/1994 | US5313070 Check imaging illumination with focus/defocus and fibre optic light guide means |
| 05/17/1994 | US5313053 Laser scanner module having integral interfacing with hand-held data capture terminal |
| 05/17/1994 | US5313051 Paperless parcel tracking system |
| 05/17/1994 | CA1329669C Organic polysiloxane liquid coating composition |
| 05/11/1994 | WO1994010660A1 Method and system for writing data onto a medium so as to enable subsequent verification of authenticity |
| 05/11/1994 | EP0596521A2 Multi-interrogator, datacom, and transponder arrangement |
| 05/05/1994 | DE4336511A1 Magnetic contact-type, and non-contact-type card reader e.g. for access control - forms inlet to magnetic card reading station using slot located within wire loop antenna used for reading non-contact-type card |
| 05/04/1994 | EP0595720A1 Process and system for recording information on a data carrier enabling to later certify the originality of this information |
| 05/04/1994 | EP0595305A1 IC card reader |
| 05/03/1994 | US5309252 Document generator including a pickup means for detecting picture information and code information |
| 05/03/1994 | US5308968 Non-contact IC card which actively attenuates its resonance circuit as it receives data |
| 05/03/1994 | US5308966 Hand-held instant bar code reader having automatic focus control for operation over a range of distances |
| 04/28/1994 | WO1994009569A1 Method and apparatus for automatic transfer of control from an internal processor to an external computer |
| 04/28/1994 | WO1994009449A1 All purpose intermediate cartridge |
| 04/27/1994 | CN1086058A Method and apparatus in a communication device for automatic transfer of control from an internal processor to an external computer |
| 04/26/1994 | US5307411 Means for identification and exchange of encryption keys |
| 04/26/1994 | US5307372 Radio transceiver for transmitting and receiving data packets |
| 04/26/1994 | US5306901 Production control by multiple branch bar-code readers |
| 04/20/1994 | EP0593131A1 Combined electronic person admission control system and person search system, suitable in particular for use in winter sports areas |
| 04/19/1994 | US5305181 Arm or wrist mounted terminal with a flexible housing |
| 04/19/1994 | US5304786 High density two-dimensional bar code symbol |
| 04/14/1994 | WO1994008444A1 Card system with retaining latches |
| 04/13/1994 | EP0592224A1 Dual resonant antenna circuit for RF tags |
| 04/13/1994 | EP0592155A1 Credit card display system |
| 04/13/1994 | EP0592090A1 Security mechanism for portable computer |
| 04/12/1994 | US5303034 Robotics targeting system |
| 04/12/1994 | US5302947 Method and apparatus for loading a software program from a radio modem into an external computer |
| 04/06/1994 | EP0590261A2 Method and device for recording press products like periodicals |
| 04/06/1994 | EP0550545B1 Device for receiving integrated circuit cards |
| 04/06/1994 | EP0550514B1 Computer-controllable apparatus |
| 04/06/1994 | CN1084982A 信息处理设备 The information processing apparatus |
| 04/05/1994 | US5299946 Multipolar electrical connector |
| 03/31/1994 | WO1994007323A1 Remote activity monitoring system and method |
| 03/31/1994 | DE4232264A1 Sabotage monitoring of credit card reader - has built-in switch that is operated when object is inserted with timer used to measure time as means of indicating sabotage |
| 03/30/1994 | CN1084662A Method for identifying false credit cards |
| 03/29/1994 | US5299046 Self-sufficient photon-driven component |
| 03/29/1994 | US5298476 Rewritable bar code display medium, and image display method and image display apparatus using the same |
| 03/23/1994 | EP0533710B1 Automatic capture system |
| 03/22/1994 | CA1327912C Method and apparatus for marking photographic orders |
| 03/16/1994 | EP0587484A1 Device for analysing information carriers of game forms |
| 03/15/1994 | US5295064 Intelligent shopping cart system having cart position determining and service queue position securing capability |
| 03/15/1994 | US5294782 Integrated portable device for point of sale transactions |
| 03/15/1994 | CA1327848C Power transfer circuit including a sympathetic resonator |
| 03/10/1994 | DE4230148A1 IC card reader with indication of incorrect completion of card operation - uses read write unit with detector switch that signals removal of card together with activation of indicator |
| 03/09/1994 | EP0585932A2 Label generating and data tracking system for processing purchase orders |
| 03/09/1994 | EP0585825A1 Electronic apparatus |
| 03/03/1994 | DE4328753A1 Chip card with checking process for personal identification number - has comparison process of PIN number related to identification of voltage supply condition detected by on chip unit |
| 03/02/1994 | EP0585141A2 Individual identification apparatus |
| 03/01/1994 | US5291001 Process and device for operating an automatic data carrier archive |
| 02/23/1994 | CN1082783A Method and apparatus for over-the-air upgrading of radio modem application software |
| 02/22/1994 | US5289589 Automated storage library having redundant SCSI bus system |
| 02/22/1994 | US5289378 Vehicle lan with adapters for coupling portable data terminals |
| 02/22/1994 | US5289372 Global equipment tracking system |
| 02/22/1994 | US5288980 Library check out/check in system |
| 02/22/1994 | US5288978 Mutual authentication system and method which checks the authenticity of a device before transmitting authentication data to the device |
| 02/22/1994 | US5288976 Bar code use in information, transactional and other system and service applications |
| 02/17/1994 | WO1994003985A1 Method and apparatus for loading a software program from a radio modem into an external computer |
| 02/16/1994 | EP0583084A1 Non-contact IC card, non-contact IC card reader/writer and data transmission method |
| 02/15/1994 | US5287414 Coded file locator system |
| 02/15/1994 | US5287266 Intelligent shopping cart system having cart position determining capability |
| 02/15/1994 | US5287112 High speed read/write AVI system |
| 02/15/1994 | US5286214 Memory card connector |
| 02/15/1994 | US5286120 Data printing system with scanning of forms |
| 02/10/1994 | DE3153381C2 Printer for label giving weight, rate price and name |
| 02/09/1994 | EP0380601B1 Magnetic character reading apparatus |
| 02/09/1994 | CN1081778A Method and apparatus for loading a software program from a radio modem into an external computer |
| 02/08/1994 | US5285055 IC card and read/write control method for controlling data readout/data write-in with respect to data storing means contained in IC card |
| 02/03/1994 | WO1994002909A1 Non-contacting transaction system for ticketing |
| 02/03/1994 | WO1994002908A1 Portable point of sale terminal |
| 02/03/1994 | WO1994002902A1 Improved method and apparatus for preparing documents |
| 02/02/1994 | EP0580983A1 Multipolar electrical connector |
| 02/01/1994 | US5283422 Information transfer and use, particularly with respect to counterfeit detection |
| 01/25/1994 | US5282247 Apparatus and method for providing data security in a computer system having removable memory |
| 01/25/1994 | US5281157 Connector device for an information processing medium |
| 01/20/1994 | WO1994001822A1 Mass memory card with input/output function |
| 01/19/1994 | EP0578924A1 Host communication message manager for a label printing system with data collection capabilities |
| 01/19/1994 | EP0423188B1 Arrangement for marking system |
| 01/18/1994 | US5280498 Packet data communication system |
| 01/18/1994 | US5280159 Magnetic radio frequency tag reader for use with a hand-held terminal |
| 01/12/1994 | EP0578457A2 A data communication system |
| 01/12/1994 | EP0271495B1 Ic card system |
| 01/11/1994 | US5278400 For decoding a cell of an image |
| 01/11/1994 | US5278396 Retail checkout apparatus |
| 01/11/1994 | US5277627 Electrical connector for IC card |
| 01/05/1994 | CN1080414A Apparatus for accepting and retaining an information card |
| 01/04/1994 | US5276317 Device for housing a smart card |
| 01/04/1994 | US5276311 Method and device for simplifying the use of a plurality of credit cards, or the like |
| 12/29/1993 | EP0576338A1 Chip card reader |
| 12/29/1993 | EP0575832A1 Ejector system for an IC pack connector apparatus |
| 12/28/1993 | US5274610 Electronic reading device |
| 12/28/1993 | US5274567 Table top image based document processing machine and methods of processing documents |
| 12/23/1993 | WO1993026112A1 Apparatus for accepting and retaining an information card |
| 12/22/1993 | EP0575230A1 Automatic printing system of a medical administrative form |
| 12/22/1993 | EP0575156A1 Method of producing addressed security items |
| 12/22/1993 | CN1079833A Adaptive bar code scanner |
| 12/21/1993 | US5272753 Scrambling apparatus |