| 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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| 10/09/1984 | US4475481 Method of feeding animals |
| 10/03/1984 | EP0120729A1 Method and device for recognising the position of articles stacked on pallets, carrier with position marks and recognition arrangement comprising such a device and such a carrier |
| 10/03/1984 | EP0120162A2 Electronic identification system |
| 10/03/1984 | EP0120027A1 Security system |
| 10/02/1984 | US4474292 Carrier element for an IC-chip |
| 09/18/1984 | US4472627 Authenticating and anti-counterfeiting device for currency |
| 09/18/1984 | CA1174744A1 Vehicle mounted mobile business data handling system |
| 09/12/1984 | EP0118222A1 Directionally imaged sheeting |
| 09/04/1984 | US4469937 Method of securing data |
| 09/04/1984 | CA1173962A1 Code format for bank check identification |
| 08/29/1984 | EP0116939A2 Card information selecting system |
| 08/22/1984 | EP0116148A1 Identity card with integrated circuit |
| 08/21/1984 | US4467335 System for forming an image on the surface of a plastic card |
| 08/21/1984 | US4467209 Method of producing identification cards and a device for carrying out same |
| 08/21/1984 | CA1173162A1 Method of producing a binary code and means for using the same |
| 08/07/1984 | US4464454 Method for producing an information carrier in the form of a card and an information carrier produced in accordance with the method |
| 08/07/1984 | US4463971 Identification card having an IC module |
| 08/07/1984 | US4463970 Data carrier |
| 08/02/1984 | WO1984003019A1 Merchandise verification and information system |
| 08/01/1984 | EP0114773A2 Method and device for authorizing the holder of a portable object, such as a card, access by means of this card, to at least one service delivered by at least one authorizing organisation |
| 07/31/1984 | US4463353 Animal feeding and monitoring system |
| 07/18/1984 | EP0053124B1 Paper security with authenticity mark of luminescent material |
| 07/17/1984 | US4460965 Method for recording financial transactions in a sashless payment system |
| 07/17/1984 | US4460825 Carrier element for an IC module |
| 07/17/1984 | US4460824 Test requisition card for automatic analyzing apparatus |
| 07/11/1984 | EP0113131A2 Identity card |
| 07/11/1984 | EP0112814A1 Funds transfer system using optically coupled, portable modules |
| 07/10/1984 | US4459474 Identification system with separation and direction capability and improved noise rejection |
| 07/04/1984 | EP0112570A2 System for controlling manufacturing process in an industry for manufacturing various models, types and/or specifications of products in a common line by means of a bar-code label with slotted bar-code and controlling method therefor |
| 07/04/1984 | EP0112569A2 Method and device for preparing a bar-code label |
| 07/04/1984 | EP0112493A1 Device to activate and/or deactivate a security label with magnetizable layers |
| 07/04/1984 | EP0112461A1 Method of increasing the falsification safety of an identity card |
| 07/03/1984 | US4458142 Programmed electronic keycorder unit |
| 07/03/1984 | US4457798 Method of incorporating IC modules into identification cards |
| 06/27/1984 | EP0111753A2 Object identification arrangement |
| 06/27/1984 | EP0111481A1 Manually programmable computer data entry and storage device and method |
| 06/20/1984 | EP0110921A1 Tag-shaped identification device applicable to an object and manufacturing method thereof |
| 06/19/1984 | US4455484 Identification card which is magnetically coded to prevent counterfeiting |
| 06/19/1984 | US4455039 Encoded security document |
| 06/13/1984 | EP0110367A2 Coded data on a record carrier and method for encoding same |
| 06/13/1984 | EP0109971A1 Method of producing an authorisation card comprising a magnetizable layer |
| 06/13/1984 | EP0033336B1 Machine readable code |
| 06/07/1984 | WO1984002201A1 Medium for recording visual images and laser written data |
| 06/05/1984 | US4453161 Switch activating system and method |
| 06/05/1984 | US4452843 Rare earth metal doped luminophore |
| 05/29/1984 | US4451530 Security paper with authenticity features in the form of luminescing substances |
| 05/29/1984 | US4451521 Security paper with authenticity features in the form of substances luminescing only in the invisible region of the optical spectrum and process for testing the same |
| 05/22/1984 | US4450349 Bar code with optical reading device |
| 05/22/1984 | US4450348 Method and device for characterizing and identifying falsification proof data boards |
| 05/22/1984 | US4450024 Identification card with an IC-module and method for producing it |
| 05/15/1984 | US4449206 Portable memory device |
| 05/15/1984 | US4449042 Redeemable container with end closure redemption code |
| 05/10/1984 | WO1984001688A1 Identification system |
| 05/09/1984 | EP0108011A1 Portable electronic object for data storage |
| 05/08/1984 | US4447716 Information card |
| 05/02/1984 | EP0107061A2 Information card and method for its manufacture |
| 05/01/1984 | US4446475 Means and method for disabling access to a memory |
| 05/01/1984 | US4446204 Ferromagnetic garnet |
| 04/25/1984 | EP0106185A2 Coding store, particularly for work piece carriers in line production |
| 04/24/1984 | US4445225 Encoding scheme for articles |
| 04/24/1984 | US4445028 Unidirectional code for interactive map system |
| 04/17/1984 | US4443694 Electronic apparatus |
| 04/17/1984 | US4443027 Multiple company credit card system |
| 04/11/1984 | EP0105099A1 Document with diffractive security pattern |
| 04/10/1984 | US4442345 Apparatus for and method of recycling recording carriers, such as credit cards, including non-volatile erasable memories for identification data |
| 04/10/1984 | US4442170 Security document with security features in the form of luminescing substances |
| 04/10/1984 | US4441943 To determine source of explosive or oil spill |
| 04/04/1984 | EP0104756A2 Improved card for use with electronically approved transactions |
| 03/28/1984 | EP0103730A2 Coding system for the registration of information on workpiece holders or the like |
| 03/28/1984 | EP0053125B1 Paper security with authenticity mark |
| 03/27/1984 | US4439670 Method and device for the checking of the number of access attempts to an electronic store, notably that of an integrated circuit of an object such as a credit card or a buyer's card |
| 03/27/1984 | CA1164565A1 Personalized portable object such as a credit card |
| 03/20/1984 | US4438462 Document identification employing exchange-anisotropic magnetic material |
| 03/15/1984 | WO1984001045A1 Label handling apparatus |
| 03/13/1984 | CA1163715A2 Sheet articles of non-conductive material marked for identification purposes, and method and apparatus for identifying such articles |
| 03/07/1984 | EP0101968A2 Identity card with marks which can be verified by incident or transmitted light, and method of manufacturing the same |
| 03/07/1984 | EP0101711A1 A portable device for storing and transferring data |
| 03/01/1984 | WO1984000869A1 Remote passive identification system |
| 02/29/1984 | EP0035527B1 Process and device for data protection |
| 02/28/1984 | US4434361 Transistor integrated circuit protected against the analysis, and a card comprising such a circuit |
| 02/22/1984 | EP0101344A1 Information carrier with thermo-destructible magnetic memory elements |
| 02/22/1984 | EP0101125A1 A coded responder for an electromagnetic detection system |
| 02/21/1984 | US4432630 Light sensitive validating identification badge system |
| 02/21/1984 | US4432567 Authorization card |
| 02/21/1984 | US4432236 Signal processing circuit of ultrasonic diagnostic apparatus |
| 02/15/1984 | EP0100747A2 Optically-readable cards |
| 02/15/1984 | EP0100549A2 Method for formatting optically encoded digital data on a substrate and the data record carrier formed thereby |
| 02/14/1984 | US4431911 Cash replacement system including an encoded card and card acceptor |
| 02/14/1984 | US4431283 Film cartridges, films and cameras adapted for use therewith |
| 02/07/1984 | US4430563 Data processing form |
| 02/07/1984 | CA1161954A1 Variable pitch grooved label for video disc |
| 02/07/1984 | CA1161953A1 Grooved label for video disc |
| 01/31/1984 | US4428997 Ethylene-acrylic acid copolymer adhesive |
| 01/31/1984 | CA1161559A1 Microelectronic memory key with receptacle and systems therefor |
| 01/31/1984 | CA1161558A1 Portable, identifying element constructed as a lamination of sheets |
| 01/31/1984 | CA1161557A1 Data storage means and reading system therefor |
| 01/31/1984 | CA1161550A1 Method for protecting sound recordings and the labels and/or packages thereof against imitation |
| 01/18/1984 | EP0098782A1 Recognition and/or identification system and information carrier relating thereto |
| 01/18/1984 | EP0098678A2 Article identification means |
| 01/18/1984 | EP0098659A2 An active device for a coded information arrangement, a method of supplying coded information thereto, and systems comprising such an active device |