| 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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| 03/31/1988 | DE3732825A1 Deaktivierbare anhaenger bzw. etiketten fuer die verwendung in einem elektronischen artikel-ueberwachungssystem sowie verfahren zu ihrer herstellung Deactivateable anhaenger or labels for the use in an electronic article-supervision system and method for its manufacture |
| 03/30/1988 | EP0262036A1 Data processing system with memory cards having a plurality of electronic modules |
| 03/30/1988 | EP0262025A2 System for permitting access to data field area in IC card for multiple services |
| 03/29/1988 | US4734695 Secure card and sensing system |
| 03/29/1988 | US4734568 IC card which can set security level for every memory area |
| 03/29/1988 | US4734565 Read-only optical card and system |
| 03/29/1988 | US4734145 Solvent holding fabric, releasing, changing color |
| 03/24/1988 | WO1988002134A1 Read-only optical data card |
| 03/23/1988 | EP0261030A2 System for data field area acquisition in IC card for multiple services |
| 03/23/1988 | EP0260940A2 Authenticity-verification and identification of documents or other objects |
| 03/23/1988 | EP0260808A2 Connecting structure for connecting a memory unit to a memory unit controller |
| 03/22/1988 | US4733061 Card provided with a microprocessor and/or at least one electronic memory |
| 03/22/1988 | US4732410 Identification card and a method of producing same |
| 03/22/1988 | CA1234428A1 Human identification system |
| 03/16/1988 | EP0260221A2 Method for contactless information transmission |
| 03/16/1988 | EP0259498A1 Bar code label |
| 03/15/1988 | US4731645 Connection of a semiconductor to elements of a support, especially of a portable card |
| 03/15/1988 | CA1234217A1 Product identification method and device for the prevention of fraud |
| 03/10/1988 | DE3630202A1 Electro-optical scanning device for a bar code, in which the bars are constructed as raised ribs |
| 03/09/1988 | EP0258415A1 Syringe-implantable identification transponder. |
| 03/09/1988 | EP0258227A1 Control system for mobile transport units on transport tracks. |
| 03/08/1988 | US4730188 Identification system |
| 03/02/1988 | EP0257808A2 Security arrangement |
| 03/02/1988 | EP0257805A2 Identification mark & method and apparatus for reading the same |
| 03/02/1988 | EP0257648A2 Portable medium |
| 03/02/1988 | EP0257215A2 Optical recording medium |
| 03/01/1988 | US4728784 Apparatus and method of encoding and decoding barcodes |
| 03/01/1988 | US4728177 Electrochromic device |
| 03/01/1988 | US4727668 Coded surveillance marker with improved biasing |
| 02/24/1988 | EP0256922A1 Process to identify or to authentify an element, such as a fiduciary document |
| 02/24/1988 | EP0256921A1 Apparatus for automatically personalizing cards |
| 02/24/1988 | EP0256807A2 Optical recording card and method of reading the same |
| 02/24/1988 | EP0256554A2 Plastic substrate for optical memory card or disk |
| 02/23/1988 | US4727246 IC card |
| 02/23/1988 | US4727244 IC card system |
| 02/23/1988 | US4727014 Applying photoresist to metal coated ceramic, masking, expose, and development |
| 02/23/1988 | US4726462 Coding device for conveying systems |
| 02/16/1988 | US4725924 Electronic unit especially for microcircuit cards and card comprising such a unit |
| 02/16/1988 | US4724956 Information recording carrier-holding sheet |
| 02/11/1988 | WO1988001091A1 Device for protecting against an environing magnetic flux, objects susceptible of being altered by a magnetic flux, particularly objects presenting a carrier medium for magnetic inscriptions |
| 02/11/1988 | WO1988001080A1 Assembly of elements for the remote reading of identification marks on a substrate |
| 02/10/1988 | CN87105677A Programming member for program timer recording |
| 02/09/1988 | US4724427 Transponder device |
| 02/09/1988 | US4724309 Machine readable document and method for processing |
| 02/03/1988 | EP0255414A1 Integrated protection circuit with a memory having two selectable address areas |
| 02/03/1988 | EP0255073A1 Circuit device and resonance tag and method of making the same |
| 02/03/1988 | EP0254954A1 Transponder useful in a system for identifying objects |
| 02/03/1988 | EP0254914A2 Magnetic coding wand |
| 02/02/1988 | US4723071 Anticounterfeit card-sensing mechanism |
| 01/28/1988 | WO1988000785A1 Transponder device |
| 01/28/1988 | DE3623876A1 Electrooptical coding device, particularly for workpiece carriers or the like |
| 01/27/1988 | EP0254640A1 Realization method of an electronic memory card and card obtained by this method |
| 01/27/1988 | EP0254518A2 Programming member for program timer recording |
| 01/27/1988 | EP0254444A1 Moulded integrated-circuit module |
| 01/27/1988 | EP0253935A2 Weighted-pixel characteristic sensing |
| 01/26/1988 | US4721849 Portable programmable optical code reader |
| 01/26/1988 | US4720907 Identification system |
| 01/26/1988 | CA1232068A1 Form depicting, optical interference authenticating device |
| 01/20/1988 | EP0253089A1 Multi-layer document |
| 01/20/1988 | EP0253038A1 Method and device to prevent by blurring the sensing of bar code markings through a transparent or translucent packing |
| 01/19/1988 | US4720626 IC card processing method and processing device therefor, and IC card |
| 01/19/1988 | CA1231780A1 Method for making a laser recordable wallet-size plastic card |
| 01/13/1988 | EP0252662A2 Information recording medium |
| 01/12/1988 | US4719449 Transport apparatus for transporting part-carrying members to various work stations and for reading data encoded on said part-carrying member |
| 01/12/1988 | US4719338 Pocket calculator with credit card controller and dispenser |
| 01/12/1988 | US4719140 Integrated circuit pellet, electrode terminals, adhesive bonding |
| 01/12/1988 | CA1231481A1 Molding composition based on vinyl chloride polymers, and process for the manufacture of films from these molding compositions for the production of forgery- proof valuable documents |
| 01/07/1988 | EP0251853A1 Integrated circuit for memorizing and confidentially processing information, comprising an anti-fraud device |
| 01/07/1988 | EP0251794A2 Method of producing an optical recording card |
| 01/07/1988 | EP0251619A2 Portable transaction card |
| 01/07/1988 | EP0251253A2 Security document |
| 01/07/1988 | DE3721936A1 Programmierbares band oder karte und damit programmierbares zeitsteuergeraet fuer elektrische verbraucher Programmable tape or card and thus programmable zeitsteuergeraet for electrical consumer |
| 01/05/1988 | US4717615 Safeguard against forgery; curing lacquers and blends |
| 01/05/1988 | US4717438 Method of making tags |
| 12/29/1987 | US4715828 Electrical connection for electronic circuits |
| 12/23/1987 | EP0250340A1 Method of individually marking pre-baked anodes for the electrolytic production of aluminium |
| 12/23/1987 | EP0250227A2 Method of producing an optical recording card and transfer type optical recording medium |
| 12/23/1987 | EP0249917A2 Thermally readable, surface-characterizing arrangement, and method and device for its temperature activation |
| 12/23/1987 | DE3720428A1 Integrated circuit card e.g. for bank or store |
| 12/22/1987 | US4714980 Memory card |
| 12/22/1987 | US4714874 Test strip identification and instrument calibration |
| 12/17/1987 | DE3719522A1 Integrated circuit card for storing cellular information |
| 12/16/1987 | EP0249356A1 Data card with inductive signal transfer device |
| 12/16/1987 | EP0249266A1 Data-carrying card, method for producing such a card, and device for carrying out said method |
| 12/16/1987 | EP0248928A1 Information carrier in the form of a small plate for attaching to and identifying timber structures such as tree trunks, planks, posts, boards and the like, and securing means associated with it |
| 12/09/1987 | EP0248556A2 Abrasion resistant magnetic recording member |
| 12/08/1987 | US4711996 Redundant optical recording of information in different formats |
| 12/08/1987 | US4711995 Electronic key code recording device |
| 12/08/1987 | US4711690 Method for making an identification card having features for testing in incident and transmitted light |
| 12/08/1987 | US4711347 Protective envelope for optical data card |
| 12/03/1987 | WO1987007415A1 Article verification |
| 12/02/1987 | EP0247623A2 IC card transaction system |
| 12/02/1987 | EP0247612A2 Microwave data transmission apparatus |
| 12/02/1987 | EP0247471A2 Security diffraction devices difficult to exactly duplicate |
| 12/02/1987 | EP0247450A2 Identification system |
| 12/01/1987 | US4710614 Security document using optical fibers and authentication method |
| 12/01/1987 | CA1229916A1 Quad density optical data system |
| 12/01/1987 | CA1229894A1 Cryptographic analysis system |
| 11/25/1987 | EP0246973A1 Object associated with an electronic element and manufacturing method |
| 11/25/1987 | EP0246893A2 Semiconductor device comprising an insulating wiring substrate and method of manufacturing it |