| Patents for G06K 19 - Record carriers for use with machines and with at least a part designed to carry digital markings (72,649) |
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| 08/09/1990 | DE4003118A1 Thermodruckkopfsteuerung zum drucken serieller strichkodes Thermal print head control for printing serial bar codes |
| 08/08/1990 | EP0381211A2 Optical recording media |
| 08/07/1990 | US4947383 Machine readable markers for cartesian information storage media |
| 08/01/1990 | EP0380426A1 Resonant tag and method of manufacturing the same |
| 08/01/1990 | EP0380423A1 Security device for an integrated circuit |
| 08/01/1990 | EP0379592A1 Ic memory card |
| 08/01/1990 | CA2008997A1 Optical recording media |
| 07/31/1990 | US4945219 System for communicating information |
| 07/31/1990 | US4945218 Mailing device and machine-readable business card |
| 07/31/1990 | US4945217 Hand-held wand for reading electronic tokens |
| 07/31/1990 | US4945215 Optical recording card having hologram contained therein and method of producing the same |
| 07/31/1990 | US4944967 Process for the preparation of information recording medium |
| 07/26/1990 | WO1990008368A1 Optically coded token and detection system |
| 07/26/1990 | WO1990008365A1 Portable electronic token |
| 07/26/1990 | DE3901402A1 Method for the manufacture of a chip card |
| 07/26/1990 | CA2025239A1 Portable electronic token |
| 07/25/1990 | EP0379333A1 Secure data interchange system |
| 07/25/1990 | EP0378546A1 Data carrying devices |
| 07/24/1990 | US4943708 Data device module having locking groove |
| 07/24/1990 | US4943464 Electronic component support for memory card and product obtained thereby |
| 07/21/1990 | WO1990008367A1 Coding security threads for bank notes and security papers |
| 07/18/1990 | EP0378454A1 Prepaid rechargeable memory card |
| 07/18/1990 | EP0377937A2 IC card |
| 07/17/1990 | US4942534 Data processing apparatus |
| 07/17/1990 | US4942495 Electrostatic protection device for electronic cards |
| 07/17/1990 | US4941686 Identity card |
| 07/17/1990 | US4941522 Tire |
| 07/17/1990 | US4941257 Method for fixing an electronic component and its contacts to a support |
| 07/12/1990 | WO1990007759A1 Electronic security device |
| 07/12/1990 | WO1990007755A1 Improved security system |
| 07/11/1990 | EP0376958A1 Updatable micrographic pocket data card |
| 07/10/1990 | US4941034 Integrated semiconductor circuit |
| 07/06/1990 | CA2007098A1 Electronic security device |
| 07/04/1990 | EP0376063A2 Programmable single-chip microcomputer |
| 07/04/1990 | EP0376062A1 Electronic module with an integrated circuit for a portable object of small dimensions, such as a card or a key, and process for manufacturing such a module |
| 07/04/1990 | EP0375680A1 Marking of cloth runs with bar codes. |
| 07/04/1990 | CN1008669B Storage device with movable information carrier |
| 07/03/1990 | US4939354 Dynamically variable machine readable binary code and method for reading and producing thereof |
| 07/03/1990 | US4939353 Processing system for enabling data communication with a self-diagnose device |
| 06/28/1990 | WO1990007162A1 An optically readable coded target |
| 06/28/1990 | WO1990007133A1 Diffraction grating |
| 06/27/1990 | EP0375639A2 Identification card for sanitary use |
| 06/27/1990 | EP0375545A1 Device to protect an electronic card and its use to protect a reading terminal of a magnetic and/or microprocessor card |
| 06/26/1990 | US4937810 Optical recording tape with continuous prerecorded tracks |
| 06/26/1990 | US4937581 Electronic identification system |
| 06/26/1990 | US4937436 Magnetically encoded cards |
| 06/20/1990 | EP0374018A1 Device for the remote exchange of information between a portable object and a station |
| 06/20/1990 | EP0374012A1 Authentication apparatus for an interactive server |
| 06/20/1990 | EP0373411A2 Element insertable in an EDP device |
| 06/20/1990 | EP0373175A1 Device for identification of messages. |
| 06/20/1990 | EP0258227B1 Control system for mobile transport units on transport tracks |
| 06/19/1990 | US4935724 EAS tag with magnetically structured control element |
| 06/19/1990 | US4935093 Method for the continuous flow make of customized planar electrical circuits |
| 06/19/1990 | US4934587 Document processing envelope |
| 06/14/1990 | WO1990006579A2 Improved disc unit |
| 06/13/1990 | EP0372880A2 Composition for circuit connection, method for connection using the same, and connected structure of semiconductor chips |
| 06/13/1990 | EP0372692A2 Identification means with encrypted security code |
| 06/13/1990 | EP0372274A2 Multilayer record carrier and process for marking a multilayer record carrier |
| 06/12/1990 | US4933781 Recording method and a recording and/or reproducing apparatus |
| 06/12/1990 | US4933540 IC card |
| 06/12/1990 | CA1270326A1 Portable financial transaction card capable of authorizing a transaction in foreign currencies |
| 06/06/1990 | EP0371855A1 Method of manufacturing an electronic module, and electronic module made by this method |
| 06/06/1990 | EP0371301A2 Process for the production of an identity card, and an identity card produced by this process |
| 06/05/1990 | US4932053 Safety device against the unauthorized detection of protected data |
| 06/05/1990 | US4931991 Machine readable memory card with capacitive interconnect |
| 06/05/1990 | US4931853 IC card and method of manufacturing the same |
| 06/05/1990 | US4931788 Transponder and interrogator |
| 06/05/1990 | US4931629 Security credit card |
| 06/05/1990 | US4931623 Portable storage medium |
| 05/31/1990 | DE3840037A1 Information carrier for security purposes |
| 05/31/1990 | DE3839772A1 Bar-code reading system and a bar-code system readable by it |
| 05/30/1990 | EP0370114A1 Ic card and production method thereof |
| 05/29/1990 | US4930129 IC card having internal error checking capability |
| 05/29/1990 | US4929827 Intelligent pallet |
| 05/29/1990 | US4929821 Method of forgery-protecting a data carrier, a forgery-protected data carrier and apparatuses for handling, processing and monitoring the data carrier |
| 05/29/1990 | US4929818 Method and apparatus for vending a containerized product on multiple occasions following at least one refill of the container with the product |
| 05/23/1990 | EP0277940B1 Card or pass in plastic material incorporating an integrated memory circuit |
| 05/22/1990 | US4928000 Method and apparatus for communication for a data-storing token |
| 05/22/1990 | US4926996 Two way communication token interrogation apparatus |
| 05/16/1990 | EP0368727A1 Security device against the unauthorised detection of protected data |
| 05/16/1990 | EP0368570A2 Optical card |
| 05/15/1990 | US4926347 Printer with emulation card installation reporting feature |
| 05/15/1990 | US4926182 Microwave data transmission apparatus |
| 05/15/1990 | US4926035 Optically readable code and method for communication |
| 05/15/1990 | US4926034 Connector in external device for connection to IC card |
| 05/15/1990 | US4926031 Security document |
| 05/15/1990 | US4925215 Bonding ink containing iron oxide to nonmagnetic ink |
| 05/14/1990 | EP0274526A4 Transponder device. |
| 05/10/1990 | CA2002198A1 Optical card |
| 05/09/1990 | EP0367686A1 Magnetic card with a high recording density, one side of which can receive a thermographic image |
| 05/09/1990 | EP0367311A1 Method for mounting an electronic component and memory card using same |
| 05/09/1990 | EP0366858A1 Bar code field and bar code reader |
| 05/08/1990 | US4924199 Optical card for data storage for use in a data recording and retrieving apparatus |
| 05/08/1990 | US4924078 Identification symbol, system and method |
| 05/08/1990 | US4924077 Memory card |
| 05/08/1990 | US4924076 Memory card housing a semiconductor device |
| 05/08/1990 | US4924075 Smart IC card |
| 05/03/1990 | WO1990004847A1 Computer communication interface |
| 05/03/1990 | WO1990004522A1 High density magnetic card with one face susceptible of receiving a thermographic image |
| 05/03/1990 | DE3836801A1 Data exchange system with a portable data carrier arrangement |