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| Patents for G06K 9 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints (160,016) |
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| 03/02/1976 | US3942169 Pattern recognition system | | 03/02/1976 | US3942153 Document transport and scanning system for optical character recognition | | 03/02/1976 | US3941982 Method and apparatus for two-dimensional data acquisition | | 03/02/1976 | US3941483 Target identification apparatus | | 02/24/1976 | US3940737 Method of and device for skeletonizing characters | | 02/17/1976 | US3939327 Optical reading apparatus and method | | 02/10/1976 | US3938186 Apparatus for converting visually legible numerical characters into a binary code | | 02/10/1976 | US3938089 Double read system for character recognition systems | | 02/10/1976 | US3938088 Character coding and recognition system | | 02/10/1976 | US3937928 Embossed card reader | | 02/03/1976 | US3936800 Pattern recognition system | | 01/27/1976 | US3935562 Pattern recognition method and apparatus | | 01/27/1976 | US3935540 D.C. coupled impedance reducing circuit | | 01/20/1976 | US3934225 System for scanning and identifying standardised characters at high speed | | 01/20/1976 | US3934120 Device for electroconductive connection and reading | | 01/13/1976 | US3932839 Pattern analysis apparatus and method |
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