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Browse by Category: Main > Packaging & Containers
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
6742708 Fiducial mark patterns for graphical bar codes Jun. 1, 2004
6739516 Distance information acquisition apparatus or system, pattern projector, and distance information acquisition method May. 25, 2004
6732921 System for managing a large number of reusable and returnable containers and code especially useful for this purpose May. 11, 2004
6732927 Method and device for data decoding May. 11, 2004
6734887 Process for printing a metallic security feature on identification cards and cards produced therefrom May. 11, 2004
6722563 Method for printing a label pair with information-based indicia program (IBIP) indicia Apr. 20, 2004
6722574 Business card Apr. 20, 2004
6715684 Code reading apparatus Apr. 6, 2004
6715687 Pen and system for writing encoded lines Apr. 6, 2004
6714677 Use of correlation histograms for improved glyph decoding Mar. 30, 2004
6708877 Coded and electronically tagged welding wire Mar. 23, 2004
6708894 Method for invisible embedded data using yellow glyphs Mar. 23, 2004
6708208 Unique bar code for indicating a link between a product and a remote location on a web network Mar. 16, 2004
6700642 Laser exposure apparatus Mar. 2, 2004
6695216 Data processing form for use with a scanning apparatus Feb. 24, 2004
6691922 Method and apparatus for encoding data in logos Feb. 17, 2004
6689966 System and method for determining positional information Feb. 10, 2004
6679430 Recording medium and apparatus and method for manufacturing the same Jan. 20, 2004
6681045 Method and system for note taking Jan. 20, 2004
6681055 Formation method of two-dimensional code Jan. 20, 2004
6678425 Method and apparatus for decoding angular orientation of lattice codes Jan. 13, 2004
6674427 Position determination II--calculation Jan. 6, 2004
6669084 Optical transaction card Dec. 30, 2003
6666377 Bar code data entry device Dec. 23, 2003
6663005 Identification means for checking and/or for access authorization of persons Dec. 16, 2003
6663008 Coding pattern and apparatus and method for determining a value of at least one mark of a coding pattern Dec. 16, 2003
6655579 Machine readable coded frame for personal postage Dec. 2, 2003
6655592 Graphically demodulating graphical bar codes without foreknowledge of the original unmodulated base image Dec. 2, 2003
6651887 Reading and interpreting barcodes using low resolution line scan cameras Nov. 25, 2003
6651893 Error correction in macro bar code symbols Nov. 25, 2003
6651894 Imaging method, imaging apparatus, and image information management system Nov. 25, 2003
6652959 Marking particles Nov. 25, 2003
6647649 Microparticle taggant systems Nov. 18, 2003
6648233 Code reading method and device for recording material roll Nov. 18, 2003
6641051 System for embedded digital data that allows embedding of data around known obstructions Nov. 4, 2003
6641052 System and method for authentication of the contents of containers Nov. 4, 2003
6641053 Foreground/background document processing with dataglyphs Nov. 4, 2003
6637662 Data code image reading apparatus Oct. 28, 2003
6637666 Coding scheme for encoded sheet material Oct. 28, 2003
6631843 Composite code symbology Oct. 14, 2003
6622923 Data package template with data embedding Sep. 23, 2003
6616041 Part marking method applicable to industrial parts Sep. 9, 2003
6618132 Miniature laser tracker Sep. 9, 2003
6612501 Computer game and method of playing the same Sep. 2, 2003
6601769 On-site multiple media application device for credit type cards Aug. 5, 2003
6601772 Compact matrix code and one-touch device and method for code reading Aug. 5, 2003
6599074 Binder strip having encoded surface and method Jul. 29, 2003
6592045 Data recording medium, data recording method and computer-readable memory medium Jul. 15, 2003
6594406 Multi-level selection methods and apparatus using context identification for embedded data graphical user interfaces Jul. 15, 2003
6585154 System, method and devices for documents with electronic copies attached thereto Jul. 1, 2003

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