| 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) |
|---|
| 06/26/1991 | CN1013008B Text formatter |
| 06/25/1991 | US5027401 System for the secure storage and transmission of data |
| 06/25/1991 | US5027314 Apparatus and method for position reporting |
| 06/20/1991 | WO1991009382A1 Method for generating a random number in a system comprising portable electronic objects, and system for implementing said method |
| 06/20/1991 | WO1991009381A1 Method for generating a random number in a data processing system, and system for implementing said method |
| 06/18/1991 | US5025384 Production process control system |
| 06/13/1991 | WO1991008550A1 Scannable form having a control mark column with encoded data marks |
| 06/13/1991 | WO1991008539A1 An electronic price information system |
| 06/12/1991 | EP0431823A1 Method and apparatus for taking out and storing articles |
| 06/12/1991 | EP0431724A2 TV game machine |
| 06/12/1991 | EP0431172A1 Apparatus for preparing data recording cards |
| 06/12/1991 | EP0431138A1 System for inputting, processing and transmitting information and data. |
| 06/11/1991 | CA1284841C Device prohibiting the start-up of an electronic assembly after an initial power outage |
| 06/06/1991 | DE3938288A1 Copying technical drawings on film - using bar code data with scanner and processor |
| 06/05/1991 | EP0430291A2 A data transfer system |
| 06/05/1991 | EP0430257A2 Portable storage medium issue system |
| 05/30/1991 | WO1991007731A1 Reading method and apparatus for cartridge library |
| 05/29/1991 | EP0429259A1 Checkout counter with keypad |
| 05/29/1991 | EP0429176A2 Prepaid card management system |
| 05/28/1991 | US5019699 Hand-held optical character reader with means for instantaneously reading information from a predetermined area at an optical sensing area |
| 05/28/1991 | US5019697 Data collection system using memory card |
| 05/28/1991 | US5018830 Authenticity mark, document carrying such mark, and process and device for reading and validating such mark |
| 05/28/1991 | CA1284533C Programmer for identification system |
| 05/22/1991 | EP0370104A4 Generic transaction account system |
| 05/21/1991 | US5017794 Apparatus and method for varying the timing of a control signal |
| 05/21/1991 | US5017765 Hand held bar code scanner with automatic scanner deenergization |
| 05/21/1991 | US5017763 Scanning apparatus storing both processed and unprocessed scan data signals for separate read-out and method of operating same |
| 05/21/1991 | US5017026 Apparatus for automatically exchanging a passbook |
| 05/15/1991 | EP0427600A1 Contact chip card reader |
| 05/15/1991 | EP0427465A2 Databaseless security system |
| 05/15/1991 | EP0427342A1 Transmission system |
| 05/08/1991 | EP0426544A1 Method of protection against inhibition of non-authorised writing over specific memory zone of a microprocessor card and device for application |
| 05/08/1991 | EP0426456A2 Automatic storage installation for information recording media |
| 05/08/1991 | EP0426424A2 Device for controlling communication between electronic information cards and host computer to be kept in secret |
| 05/08/1991 | EP0426163A1 Portable type information storing device and information processing device using the same |
| 05/08/1991 | EP0426093A2 Card type recording medium and method of preventing a false use thereof |
| 05/07/1991 | US5014324 MICR character reader using magnetic peaks to update timing clocks |
| 05/07/1991 | US5014312 Security system for the protection of programming zones of a chip card |
| 05/02/1991 | WO1991006070A2 Electronic image lift |
| 05/02/1991 | WO1991006068A1 Optimal error-detecting and error-correcting code and apparatus |
| 05/02/1991 | WO1991006067A1 Data collection/transmission device and data collection system |
| 05/02/1991 | EP0425053A1 Data processing system having memory card authenticating means, electronic circuit for use in that system and method for using this authentication |
| 05/01/1991 | WO1991006934A1 Method for tagging articles used in conjunction with an electronic article surveillance system, and tags or labels useful in connection therewith |
| 05/01/1991 | WO1991006926A1 Method and apparatus for secure identification and verification |
| 04/30/1991 | US5012078 IC card reader having lever that bends card onto IC contacts |
| 04/30/1991 | US5012074 Apparatus for securing an IC-card issuing station |
| 04/30/1991 | US5011420 To an IC pack |
| 04/25/1991 | DE3931508A1 Chipkartenleser Smart card reader |
| 04/24/1991 | EP0423188A1 Arrangement for marking system. |
| 04/23/1991 | US5010239 IC card reader/writer |
| 04/18/1991 | WO1991005316A1 Selective addressing system |
| 04/18/1991 | WO1991005309A1 Document reader |
| 04/18/1991 | WO1991002447A3 Method of registering, transferring and storing information |
| 04/17/1991 | EP0423035A1 Payment or information transfer system using an electronic memory card as wallet |
| 04/17/1991 | EP0422195A1 Process and system for sorting objects bearing inscriptions, such as postal objects, cheques and money orders |
| 04/10/1991 | EP0421491A2 System for the printing and reading of encrypted messages |
| 04/10/1991 | EP0421409A2 Transaction system security method and apparatus |
| 04/09/1991 | US5006698 Antifraud method and device for a selective access system |
| 04/09/1991 | CA1282846C Header device |
| 04/04/1991 | WO1991004548A1 Chip card reader |
| 04/02/1991 | US5004896 Optical document scanning and mark sensing |
| 03/27/1991 | EP0418537A2 Signature verification data compression for storage on an identification card |
| 03/27/1991 | EP0418328A1 Card-computer moderated systems. |
| 03/26/1991 | US5003189 Check-processing system |
| 03/26/1991 | CA1282169C Apparatus for driving tapes |
| 03/21/1991 | WO1991003799A1 Printing device of securities |
| 03/20/1991 | EP0417616A2 Device for receiving a transportable data memory in the form of a card or a plate |
| 03/20/1991 | EP0417474A1 Data input device in a card lock system |
| 03/19/1991 | US5001332 Method and circuit for manipulation-proof devaluation of EEPROMS |
| 03/13/1991 | EP0416916A2 An electronic cashless system |
| 03/13/1991 | EP0416853A2 Label issuing apparatus |
| 03/13/1991 | EP0416826A1 Method of identifying information and information member for use in the method |
| 03/13/1991 | EP0415995A1 A method and arrangement for storing and bringing-forward photographs filed in a photograph-filling system |
| 03/12/1991 | US4999707 Synchronizing signal separating circuit separating synchronizing signal from a composite video signal |
| 03/12/1991 | US4999601 Memory card read/write device provided with an anti-fraud device |
| 03/12/1991 | CA1281420C Transaction approval system |
| 03/07/1991 | WO1991002447A2 Method of registering, transferring and storing information |
| 02/27/1991 | EP0414314A1 Single-number generation method for micro-chip card and use of same for the cooperation of the card with a host-system |
| 02/24/1991 | WO1991003033A1 System for issuing id cards |
| 02/24/1991 | CA2039711A1 Id card issuing system |
| 02/22/1991 | CA2023736A1 Image recording apparatus |
| 02/21/1991 | WO1991001892A1 Ic card system having function of confirming destroyed data |
| 02/20/1991 | EP0413534A1 Thread detector assembly |
| 02/19/1991 | US4993802 Randomizing optical converter for illumination beam and method utilizing same |
| 02/19/1991 | CA1280511C Smart card apparatus and method of programming same |
| 02/13/1991 | EP0412544A2 Point-of-sale system including infinitely adjustable optical scanner |
| 02/12/1991 | US4992649 Remote video scanning automated sorting system |
| 02/12/1991 | US4991983 MICR encoder |
| 02/06/1991 | EP0411779A1 Guarantee system for high-value articles such as objects of art |
| 02/06/1991 | EP0411044A1 Label generation apparatus |
| 02/05/1991 | US4991205 Personal identification system and method |
| 01/30/1991 | EP0410516A1 Processing method for an irregular permutation of data protected by encryption |
| 01/24/1991 | DE3923507A1 Reading and encoding device for spools of thread - reads codes on spool flanges and contains microprocessor which controls receipt printer |
| 01/24/1991 | CA2014083A1 Guarantee system for high-value articles such as objects of art |
| 01/23/1991 | EP0409701A1 Hard-wired micro-circuit card and transaction method between a respective hard-wired micro-circuit card and a terminal |
| 01/22/1991 | US4986618 Memory card storage device |
| 01/16/1991 | EP0408441A1 Microcircuit card checking device |
| 01/15/1991 | US4984994 Card connector |
| 01/10/1991 | WO1991000681A1 Memory card tray for portable computer |
| 01/05/1991 | WO1991000183A1 Apparatus for preparing data recording cards |