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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US3933094Nov 19, 1973Jan 20, 1976United States Envelope CompanySubstrate having colored indicia thereon for read-out by infrared scanning apparatus
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US5786583Feb 16, 1996Jul 28, 1998Intermec CorporationMethod and apparatus for locating and decoding machine-readable symbols
US5869828Apr 2, 1996Feb 9, 1999Color and shape system for encoding and decoding data
US6064763Jul 26, 1996May 16, 2000Intermec IP CorporationTime-efficient method of analyzing imaged input data to locate two-dimensional machine-readable symbols or other linear images therein
US7124947Dec 17, 2002Oct 24, 2006Cias, Inc.Self-clocking n,k code word without start or stop
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US7693855Oct 28, 2004Apr 6, 2010Media Cybernetics, Inc.Method, system, and computer program product for managing data associated with a document stored in an electronic form
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US7753781Oct 30, 2007Jul 13, 2010CIAS, Inc.System for machine reading and processing information from gaming chips
US8094870Jan 27, 2007Jan 10, 2012Spyder Lynk, LLCEncoding and decoding data in an image
US8152070Jan 29, 2009Apr 10, 2012Veritec, Inc.Two-dimensional symbol and method for reading same
US8194914Oct 19, 2007Jun 5, 2012Spyder Lynk, LLCEncoding and decoding data into an image using identifiable marks and encoded elements

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