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Class Information
Number: 235/494
Name: Registers > Records > Particular code pattern
Description: Subject matter wherein different items of information are represented by particular shaped patterns or arrangements of such patterns.










Patents under this class:
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Patent Number Title Of Patent Date Issued
6131807 Information recording medium and information reproduction system Oct. 17, 2000
6129283 Information reproduction apparatus for optically reading a code pattern from a recording medium and outputting desired information pieces of the read code pattern Oct. 10, 2000
6126074 Error correction in macro bar code symbols Oct. 3, 2000
6126076 Security strip with optical and magnetic information, insertable in documents in general Oct. 3, 2000
6123258 Information embedding and resolving method and apparatus Sep. 26, 2000
6119937 Information reproduction system, information recording system and information recording medium utilizing an optically readable DOT code Sep. 19, 2000
6116507 Information reproduction system for reproducing multimedia information recorded in the form of an optically readable dot code pattern wherein the optical readable dot code comprises address do Sep. 12, 2000
6116510 Code reading and recording apparatus Sep. 12, 2000
6108612 Coded objects and methods for detecting such coded objects Aug. 22, 2000
6102289 1D finder pattern for 2D bar codes Aug. 15, 2000
6098882 Variable formatting of digital data into a pattern Aug. 8, 2000
6098892 Device for conversion from a pharmaceutical identification number to a standardized number and method for doing the same Aug. 8, 2000
6095422 Method and apparatus of autodiscriminating in symbol reader employing prioritized and updated table of symbologies Aug. 1, 2000
6095425 Machine-readable security document and method of preparing the same Aug. 1, 2000
6092732 Selectively accented serpentine halftone patterns for embedding human readable information in images Jul. 25, 2000
6089455 Code recognition method and system for rotating body Jul. 18, 2000
6088482 Techniques for reading two dimensional code, including maxicode Jul. 11, 2000
6082620 Liquid crystal dynamic barcode display Jul. 4, 2000
6082776 Storing personal medical information Jul. 4, 2000
6081345 Line screen having extended dynamic tone range for embedding machine readable data in halftone images Jun. 27, 2000
6081627 Two-dimensional code reader Jun. 27, 2000
6079621 Secure card for E-commerce and identification Jun. 27, 2000
6079624 Data processing form using a scanning apparatus Jun. 27, 2000
6076738 Self-clocking glyph shape codes Jun. 20, 2000
6078698 System for reading data glyphs Jun. 20, 2000
6070804 Non-contact IC card with monitor for source power Jun. 6, 2000
6070805 Distortion resistant double-data correcting color transition barcode and method of generating and using same Jun. 6, 2000
6062481 Optimal error-detecting, error-correcting and other coding and processing, particularly for bar codes, and applications therefor such as counterfeit detection May. 16, 2000
6061688 Geographical system for accessing data May. 9, 2000
6056195 Method and apparatus for printing bar coded labels in different languages May. 2, 2000
6053407 Maxicode data extraction using spatial domain features Apr. 25, 2000
6047892 Two-dimensional bar code symbology using implicit version information encoding Apr. 11, 2000
6032861 Method and apparatus for encoding and decoding bar codes with primary and secondary information and method of using such bar codes Mar. 7, 2000
6032863 Method and apparatus for producing machine readable bar code Mar. 7, 2000
6032865 Method of reading bar code Mar. 7, 2000
6029891 Magnetic pattern verification system Feb. 29, 2000
6027019 Component feeder configuration monitoring Feb. 22, 2000
6024287 Card recording medium, certifying method and apparatus for the recording medium, forming system for recording medium, enciphering system, decoder therefor, and recording medium Feb. 15, 2000
6024289 Method and apparatus for encoding and decoding single byte characters in double byte character set of machine-readable symbologies, such as bar code symbologies Feb. 15, 2000
6021950 Device having dual sensors for checking patterns disposed on a material strip method for checking patterns, and the material strip Feb. 8, 2000
6021951 Wireless IC card and IC card reader communication system Feb. 8, 2000
6012638 Machine-readable symbology and method and apparatus for printing and reading same Jan. 11, 2000
6014501 Coded data output apparatus Jan. 11, 2000
6000613 Self-clocking glyph code having composite glyphs for distributively encoding multi-bit digital values Dec. 14, 1999
6000614 Two-dimensional code reading apparatus Dec. 14, 1999
6000621 Tilings of mono-code and dual-code embedded data pattern strips for robust asynchronous capture Dec. 14, 1999
5992745 N, k structure bar code character value determination method and system Nov. 30, 1999
5988501 Identification method and apparatus utilizing perforations Nov. 23, 1999
5988513 Re-writable display device and system including a carrier having humanly legible characters and an indexing track Nov. 23, 1999
5984190 Method and apparatus for identifying integrated circuits Nov. 16, 1999

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