Patents for G06K 7 - Methods or arrangements for sensing record carriers (60,544) |
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07/05/1994 | US5326963 Electro-optic barcode reader |
07/05/1994 | US5326962 Dual-focus optical scanner and such a scanner used as wandtype symbol |
07/05/1994 | US5326961 Bar code reader with comparison of bar widths and signal transitions |
06/30/1994 | CA2112179A1 High security spectral code strip |
06/29/1994 | EP0604126A2 Clock signal conditioning circuit |
06/29/1994 | EP0603279A1 Identification and telemetry system |
06/29/1994 | EP0493522B1 Chip card reader |
06/29/1994 | CN1088702A Bar-shaped reading apparatus |
06/28/1994 | US5325429 Apparatus for accepting and retaining an information card |
06/28/1994 | US5325276 Lighting apparatus for the computer imaging of a surface |
06/28/1994 | US5324925 Hand-held data terminal and communicator |
06/28/1994 | US5324924 Bar code decoder with changeable working ranges |
06/28/1994 | US5324923 Apparatus for producing a dynamically variable machine readable binary code and method for reading and producing thereof |
06/25/1994 | CA2111513A1 Benchmark location indicator |
06/23/1994 | WO1994014267A1 Radio transceiver for transmitting and receiving data packets |
06/23/1994 | WO1994014136A1 Optical symbol (bar code) reading systems and devices |
06/23/1994 | WO1994014135A1 A modular card read/write apparatus |
06/23/1994 | CA2150700A1 A modular card read/write apparatus |
06/23/1994 | CA2150698A1 Optical symbol (bar code) reading systems and devices |
06/22/1994 | EP0602637A2 Optical information reader |
06/22/1994 | EP0602220A1 Device for identifying an object by means of an insert incorporated therein |
06/22/1994 | EP0493473B1 Chip card reader |
06/22/1994 | CN2169862Y Colour/black-and-white scanning light filter |
06/22/1994 | CN1088371A Synchronised electronic identification system |
06/21/1994 | US5323000 Optical read head having optical fibers inclined towards optical axis and protruding past imaging optics |
06/21/1994 | US5322992 Implement for controlling an electronic lock mechanism |
06/21/1994 | US5322991 Compact hand-held RF data terminal |
06/21/1994 | US5322990 Apparatus for reading coding on a moving coding carrier, especially a travelling fabric web |
06/21/1994 | US5322989 On-the-fly smart card reader |
06/16/1994 | DE4240238A1 Contactless power and data transmission device - uses vector orientated phase modulation for both one and two coil system operation |
06/15/1994 | EP0601703A1 Mounting bracket for an electrical connector |
06/15/1994 | EP0601679A1 Object marking method |
06/15/1994 | CN1088025A Mounting bracket for an electrical connector |
06/14/1994 | US5321527 Integrated document imaging assembly |
06/14/1994 | US5321412 Antenna arrangement with reduced coupling between transmit antenna and receive antenna |
06/14/1994 | US5321395 System providing verified information exchange between an electronic record carrier and a read/write unit |
06/14/1994 | US5321247 System for handling variable digital information |
06/14/1994 | US5321246 Bar code scanner with RF coupling to base terminal and automatic turn-off upon decode |
06/14/1994 | US5321245 Data reading device and control system having data reading device |
06/14/1994 | US5321244 Coded card reader systems |
06/14/1994 | US5321243 Card reader apparatus with read head mounting structure and card guide |
06/14/1994 | US5320552 Contacting apparatus, in particular a contacting apparatus for a subscriber identity module |
06/14/1994 | US5320540 Connector apparatus |
06/14/1994 | US5320067 Individual animal identification system in a control station |
06/13/1994 | EP0610214A4 Form reader with linear ccd scanner and drum feed. |
06/09/1994 | WO1994013038A1 Ic card and cable harness |
06/09/1994 | WO1994012952A1 Horizontal magnetoresistive head for detecting magnetic data |
06/08/1994 | EP0600646A2 Secure document and method and apparatus for producing and authenticating same |
06/08/1994 | EP0600602A1 Electrical connector for a card reader |
06/08/1994 | EP0600556A1 Identification system with improved identification algorithm |
06/08/1994 | EP0600374A1 Transponder arrangement |
06/08/1994 | EP0456704B1 Scanning system with array of laser scanner modules to produce complex scan pattern |
06/08/1994 | EP0289574B1 Apparatus for quantifying visual function defects |
06/07/1994 | US5319802 Device for the exchange of data by electromagnetic waves |
06/07/1994 | US5319476 Multiply recorded hologram for security |
06/07/1994 | US5319354 Antenna structure for communicating with an electronic tag implanted in a pneumatic tire |
06/07/1994 | US5319185 Small-size hand-supported bar code reader |
06/07/1994 | US5319184 Tip assembly for a bar code scanner |
06/07/1994 | US5319182 Optical information detecting apparatus |
06/07/1994 | US5319181 Method and apparatus for decoding two-dimensional bar code using CCD/CMD camera |
06/07/1994 | US5318452 Electrical connector |
06/01/1994 | EP0599558A2 Secure identification card and method and apparatus for producing and authenticating same |
06/01/1994 | EP0599434A1 Method and circuit for electronically marking of articles |
06/01/1994 | EP0599244A2 Portable electronic device |
06/01/1994 | EP0599143A2 High frequency communication system |
06/01/1994 | CN1087433A Scanning device for reconstructing a complete code from scanned segments |
05/31/1994 | US5317736 System for managing information using codes and coded objects |
05/31/1994 | US5317691 Data communication system with communicating and recharging docking apparatus for hand-held terminal |
05/31/1994 | US5317309 Dual mode electronic identification system |
05/31/1994 | US5317166 A system for decoding bar coded labels upon different size containers |
05/31/1994 | US5317139 Film optical code reader having clock and data sensors |
05/31/1994 | US5317138 Information recording and or reproducing apparatus for use in hybrid type information recording medium |
05/31/1994 | US5317137 Magnetic debit card reader fraudulent use prevention |
05/31/1994 | US5317136 Information reading device which controls communication interrupt signal from a host system |
05/31/1994 | CA2036104C Assembly for programmed controlled handling and transporting boxes, containers or the like |
05/31/1994 | CA1329953C Polygonal information encoding article, process and system |
05/26/1994 | WO1994011842A1 Wireless powering and communication system for communicating data between a host system and a stand-alone device |
05/26/1994 | DE3943563C2 Polygonal information encoding article, process and system |
05/25/1994 | EP0598624A1 Detection of multiple articles |
05/25/1994 | EP0598572A2 Anti-counterfeiting process using lenticular optics and color masking |
05/25/1994 | EP0598528A2 Identification system using magnetic coupling |
05/25/1994 | EP0598324A2 Method and computer system for data entry of bar code symbols |
05/25/1994 | CN1087191A Record with encoded data |
05/25/1994 | CN1087190A Fiber optic barcode readers |
05/25/1994 | CN1087189A Optical systems for bar code scanners |
05/24/1994 | US5315428 Optical scanning system comprising optical chopper |
05/24/1994 | US5315097 Method and apparatus for operating a triggerless hand-held optical scanner |
05/24/1994 | US5315096 Deactivator for resonance labels |
05/24/1994 | US5315095 Beam with extended confinement for scanning purposes |
05/24/1994 | US5314631 Stationary bar code reader which can be detected and separated into a hand-held bar code reader |
05/19/1994 | DE4338554A1 Non-contact electronic identification tag - has switchable array of passive detection and burn-out resonator elements, which receive burn-out frequency for irreversibly changing state of resonator for coding |
05/18/1994 | EP0597054A1 Sensor device and position determination process and their use for the control of an insertion robot. |
05/18/1994 | EP0597042A1 Magnetic head drive device. |
05/18/1994 | CN2165479Y 卡式条码阅读器 Barcode card reader |
05/18/1994 | CA2103340A1 Method and computer system for data entry of bar code symbols |
05/17/1994 | US5313642 Power interface for peripheral devices |
05/17/1994 | US5313373 Apparatus for the uniform illumination of a surface |
05/17/1994 | US5313211 Portable data processing device capable of transmitting processed data on a radio by reflection of unmodulated carrier signal externally applied |
05/17/1994 | US5313198 Data communication apparatus |
05/17/1994 | US5313193 Object-marking means, method for making such means and reading device |