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Browse by Category: Main > Information Technology
Class Information
Number: 341/3
Name: Coded data generation or conversion > Digital pattern reading type converter > Plural types of codes on single carrier
Description: Subject matter including a digital pattern carrier having two or more disparate code patterns thereon.










Patents under this class:

Patent Number Title Of Patent Date Issued
7797127 Method for determining two pseudo-sinusoidal signals in quadrature Sep. 14, 2010
7715349 Method and apparatus for bit mapping enhanced-dedicated physical control channel (E-DPCCH) information in UMTS wireless communication system May. 11, 2010
7477853 Toner cartridge having machine readable authentication pattern and image forming apparatus for reading the same Jan. 13, 2009
7463168 Encoder Dec. 9, 2008
7388528 Coding method and device for determining absolute angular position Jun. 17, 2008
7365654 Absolute angle detection apparatus Apr. 29, 2008
7352293 Multi-mode encoder output generator Apr. 1, 2008
7345597 Process to determine the absolute angular position of a motor vehicle steering wheel Mar. 18, 2008
7256713 Absolute angle detecting device Aug. 14, 2007
6966118 Absolute angle detecting device Nov. 22, 2005
6768426 Position detection apparatus Jul. 27, 2004
6552717 OHAI technology user interface Apr. 22, 2003
6330522 Rotational angle detector and method Dec. 11, 2001
6130425 Rotating detecting device of multi-rotation body Oct. 10, 2000
6127948 Bidirectional synthesis of pseudorandom sequences for arbitrary encoding resolutions Oct. 3, 2000
6025785 Multiple code formats in a single garage door opener including at least one fixed code format and at least one rolling code format Feb. 15, 2000
5774068 Absolute signal detecting method and absolute encoder Jun. 30, 1998
5650779 Position encoder Jul. 22, 1997
5565864 Absolute encoder Oct. 15, 1996
5408286 Signal generating device with selective pattern reading Apr. 18, 1995
5178063 Method and apparatus for automatic numbering of forms on a rotary printing press Jan. 12, 1993
4970387 Position transducer having absolute position compensation Nov. 13, 1990
4914437 Encoder for measuring both incremental and absolute positions of moving elements Apr. 3, 1990
4901073 Encoder for measuring the absolute position of moving elements Feb. 13, 1990
4736187 Encoder for measuring both incremental and absolute positions of moving elements Apr. 5, 1988
4621256 Apparatus for measuring rate of angular displacement Nov. 4, 1986
4524347 Position encoder Jun. 18, 1985
4311987 Validity check process for data supplied by digital displacement detectors and detectors using this process Jan. 19, 1982
3935568 Universal analog-to-digital converter using the same information disc for different output codes Jan. 27, 1976











 
 
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