| Patents for G06K 7 - Methods or arrangements for sensing record carriers (60,544) |
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| 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 |
| 05/11/1994 | WO1994010657A1 Host and user transaction system |
| 05/11/1994 | WO1994010654A1 A method and apparatus for verifying a container code |
| 05/11/1994 | WO1994010652A1 Apparatus and method for a text input system and universal computer input device |
| 05/11/1994 | WO1994010650A1 Embossed card reader |
| 05/11/1994 | EP0596521A2 Multi-interrogator, datacom, and transponder arrangement |
| 05/11/1994 | CA2147824A1 Host and user transaction system |
| 05/10/1994 | US5311186 Transponder for vehicle identification device |
| 05/10/1994 | US5311003 Hand-operated magnetic stripe card reader |
| 05/10/1994 | US5311002 Circuit for dealing with a bar code signal and a high speed electric signal |
| 05/10/1994 | US5311001 Analog waveform decoder utilizing histogram of edge sizes |
| 05/10/1994 | US5311000 Bar code scanner and method of scanning |
| 05/10/1994 | US5310999 Secure toll collection system for moving vehicles |
| 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 |
| 05/05/1994 | DE4237056A1 Reading of e.g. bar=code contg. price and identification data on cylindrical object in photographic processing - lifting object from roller conveyor and rotating so that complete surface passes scanner or camera code reader |
| 05/04/1994 | EP0595371A2 Mirrorless scanners with movable laser, optical and sensor components |
| 05/04/1994 | EP0595305A1 IC card reader |
| 05/04/1994 | EP0595025A2 An assembly of an electrical connector and ejector unit for connecting IC cards to printed circuit boards |
| 05/04/1994 | EP0595010A1 Device for the fastening of a chipcard |
| 05/04/1994 | CN1086330A A dual motor speed controller |
| 05/03/1994 | US5309252 Document generator including a pickup means for detecting picture information and code information |
| 05/03/1994 | US5308992 Currency paper and banknote verification device |
| 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 |
| 05/03/1994 | US5308964 Variable resolution wand |
| 05/03/1994 | US5308963 Goods scanning device for sales outlets |
| 05/03/1994 | US5308962 Reduced power scanner for reading indicia |
| 05/03/1994 | US5308961 Optical-card reader |
| 05/03/1994 | US5308960 Combined camera system |
| 05/03/1994 | US5308959 Magnetic stripe and magnetic ink character recognition reader |
| 05/03/1994 | US5308251 Mounting bracket with ESD protection for an electrical connector |
| 05/03/1994 | CA1329263C Bar code scanner |
| 04/28/1994 | WO1994009570A1 Remote control housing with removable-memory card |
| 04/28/1994 | WO1994009565A1 Improved membrane computer keyboard and method |
| 04/28/1994 | WO1994009450A1 Data carrier |
| 04/28/1994 | WO1994009445A1 Bar code scanner with dual light sources |
| 04/27/1994 | EP0594061A2 A method and apparatus for verifying a container code |
| 04/27/1994 | EP0593682A1 System and method for acquiring an optical target |
| 04/27/1994 | CN1086036A Medium for audio and video recording |
| 04/26/1994 | US5307423 Machine recognition of handwritten character strings such as postal zip codes or dollar amount on bank checks |
| 04/26/1994 | US5307372 Radio transceiver for transmitting and receiving data packets |
| 04/26/1994 | US5307338 Apparatus for recording and/or reproducing information |
| 04/26/1994 | US5306961 Low-power integrated circuit with selectable battery modes |
| 04/26/1994 | US5306901 Production control by multiple branch bar-code readers |
| 04/26/1994 | US5306900 Hand held bar code scanner with adjustment of direction of emitted light beam |
| 04/26/1994 | US5306899 Authentication system for an item having a holographic display using a holographic record |
| 04/20/1994 | EP0593131A1 Combined electronic person admission control system and person search system, suitable in particular for use in winter sports areas |
| 04/20/1994 | EP0593124A2 Apparatus and method for the manufacture of high uniformity total internal reflection holograms |
| 04/20/1994 | EP0592736A1 Method and apparatus for scanning and decoding a bar code |
| 04/20/1994 | EP0592468A1 Element for insertion in data-processing equipment. |
| 04/19/1994 | US5305181 Arm or wrist mounted terminal with a flexible housing |
| 04/19/1994 | US5305125 Method of recording holograms for use in optical scanners |
| 04/19/1994 | US5305002 Hinged read-out antenna system |
| 04/19/1994 | US5304788 Laser diode scanner with enhanced visibility at an aiming distance relative to the reading distance |
| 04/19/1994 | US5304787 Locating 2-D bar codes |
| 04/19/1994 | US5304786 High density two-dimensional bar code symbol |
| 04/19/1994 | US5304070 Ejecting means in an IC pack connector apparatus |
| 04/14/1994 | DE4333061A1 Sensor head with exchangeable element for reading workpiece carrier codes - has unit mounted by tracks that has plug in sensors used to read code markings on surface of carrier |
| 04/14/1994 | DE4235021A1 Reader unit for dual memory data card - has facility to read cards with both magnetic strips and IC embedded memory |
| 04/14/1994 | DE4233756A1 Digital sensor e.g. for distance, acceleration, rotation direction and 360 degree angle measurement - has laser head for scanning optical or magneto=optical code pattern on data carrier to provide binary number output |
| 04/13/1994 | EP0592156A1 Frequency-dividing-transponder tag |
| 04/13/1994 | EP0592048A2 Bar code detecting circuitry |
| 04/13/1994 | EP0592037A2 Recording device with temperature-dependent write-current control |
| 04/13/1994 | EP0591848A1 Fiber optic bar code reader |
| 04/13/1994 | EP0591635A2 Method and apparatus for decoding bar code symbols using subpixel interpolation |
| 04/13/1994 | EP0591295A1 Component with interchangeable processor/storage board insertable in the diskette station of an edp installation. |
| 04/13/1994 | EP0591138A1 Data transmission system, portable object and reader usable in such a system. |
| 04/13/1994 | CN2161950Y Automatic bar-code scanner |
| 04/13/1994 | CN1085334A Combined two distance laser scanner |
| 04/12/1994 | US5303370 Anti-counterfeiting process using lenticular optics and color masking |
| 04/12/1994 | US5302954 Identification apparatus and methods |
| 04/12/1994 | US5302814 Bar code reading apparatus |
| 04/12/1994 | US5302813 For a bar code reader |
| 04/12/1994 | US5302812 Laser scanning device with automatic range and spot size adjustment |
| 04/10/1994 | CA2107498A1 Frequency-dividing-transponder tag |
| 04/07/1994 | DE4233283A1 Non-contact reader for chip card - uses inductive coupling between transmitters and receives when card inserted through guide plate assembly |
| 04/07/1994 | DE4223674A1 Steuerung von Eingabegeräten über eine Tastaturschnittstelle Control of input devices, a keyboard interface |
| 04/06/1994 | EP0590862A2 Information display provided to calling party |
| 04/06/1994 | EP0590826A2 System for identifying an object |
| 04/06/1994 | EP0590590A1 Transponder systems for automatic identification purposes |
| 04/06/1994 | EP0590587A1 Color code |
| 04/06/1994 | EP0590537A2 Slim-line module with interchangeable X-Y scan element |
| 04/06/1994 | EP0590122A1 Process and system for transmitting serial data structures for information carrier identification systems, and information carriers |
| 04/06/1994 | CN2160942Y 自动读卡机 Automatic reader |
| 04/06/1994 | CN1084994A Slim scan module with interchangeable X-Y scan element |
| 04/06/1994 | CN1084993A Bar code symbol reader with locking cable connector assembly |
| 04/06/1994 | CN1084992A Digitizer signal processing circuit for a bar code |
| 04/06/1994 | CN1084991A Light scanor with enlarged focal length |
| 04/06/1994 | CN1084990A Scaning system and method usecd for reading of bar code |
| 04/05/1994 | US5301238 Process for reading a chain of code characters from a transparent bottle |
| 04/05/1994 | US5300765 Memory card with latch-up protection |
| 04/05/1994 | US5300762 Non-contact shoe for bar code wands |
| 03/31/1994 | WO1994007213A1 Scanning device for reconstructing a complete code from scanned segments |
| 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 |
| 03/31/1994 | CA2123513A1 Scanning device for reconstructing a complete code from scanned segments |
| 03/30/1994 | EP0589534A1 A detection device for selectively distinguishing from each other a number of groups of articles or animals |
| 03/30/1994 | EP0589361A1 Reading bar codes with a wide laser beam |
| 03/30/1994 | EP0589195A2 A method and an apparatus for checking objects to be checked for authenticity |