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Class Information
Number: 341/70
Name: Coded data generation or conversion > Digital code to digital code converters > To or from nrz (nonreturn-to-zero) codes > To or from bi-phase level code (e.g., split phase code, manchester code)
Description: Subject matter for converting digital signals to or from other digital signals wherein a one is encoded as a transition from a high to a low level during the middle of a bit cell and a zero is encoded as a transition from a low to a high level during the middle of a bit cell or where a zero is encoded as a transition from a high to a low level during the middle of a bit cell and a one is encoded as a transition from a low to a high level during the middle of a bit cell.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8686883 Codebook for multiple user multiple input multiple output system and communication device using the codebook Apr. 1, 2014
8676446 Control unit for passenger protection and method for triggering passenger protection means Mar. 18, 2014
8619899 Information processing apparatus and signal determination method Dec. 31, 2013
8605912 Biphase mark code decoder and method of operation Dec. 10, 2013
8581755 Multiple word data bus inversion Nov. 12, 2013
8502708 Encoding method and decoding method, and devices, program and recording medium for the same Aug. 6, 2013
8472551 Three phase and polarity encoded serial interface Jun. 25, 2013
8390484 Method and apparatus for decoding transmitted/received data Mar. 5, 2013
8384568 Decoder circuit for down-sampling a differential manchester encoding Feb. 26, 2013
8350734 Method and apparatus for digital to analog conversion of data stream with random and low-frequency periodic jitter Jan. 8, 2013
8340208 Information processing device and signal processing method Dec. 25, 2012
8294602 Coding method, decoding method, coder and decoder Oct. 23, 2012
8203469 Signal encoding apparatus and method of radio frequency identification reader Jun. 19, 2012
8185718 Code memory capable of code provision for a plurality of physical channels May. 22, 2012
8149147 Detecting and reordering fixed-length records to facilitate compression Apr. 3, 2012
8144802 Digital data encoding and decoding method and system Mar. 27, 2012
8139653 Multi-channel galvanic isolator utilizing a single transmission channel Mar. 20, 2012
8064535 Three phase and polarity encoded serial interface Nov. 22, 2011
8027408 ASK modulator Sep. 27, 2011
8013763 Method and apparatus for unit interval calculation Sep. 6, 2011
7986745 Encoder apparatus and decoder apparatus Jul. 26, 2011
7924181 System, method, and computer program product for digitally estimating a clock signal associated with an audio signal Apr. 12, 2011
7903004 Decoding apparatus and method Mar. 8, 2011
7876242 Method and apparatus for unit interval calculation of displayport auxilliary channel without CDR Jan. 25, 2011
7667627 Memory code generator Feb. 23, 2010
7667629 Generating a gray code for an odd length sequence using a virtual space Feb. 23, 2010
7633414 Circuit and method for Manchester decoding with automatic leading phase discovery and data stream correction Dec. 15, 2009
7541949 Receiving device and tire pressure monitoring system Jun. 2, 2009
7498959 Apparatus and method of wideband decoding to synthesize a decoded excitation signal with a generated high frequency band signal Mar. 3, 2009
7460037 Method and apparatus for replacing a portion of a first digital signal with a second digital signal Dec. 2, 2008
7358871 Method and system for decoding data Apr. 15, 2008
7342519 Receiving device and tire pressure monitoring system Mar. 11, 2008
7245238 Method and apparatus for data encoding Jul. 17, 2007
7199728 Communication system with low power, DC-balanced serial link Apr. 3, 2007
7133482 Decoding method and Manchester decoder Nov. 7, 2006
7088270 Low power, DC-balanced serial link Aug. 8, 2006
7057538 1/N-rate encoder circuit topology Jun. 6, 2006
6987824 Method and system for clock/data recovery for self-clocked high speed interconnects Jan. 17, 2006
6963295 Method of recovering and decoding of Manchester coded data Nov. 8, 2005
6839006 Communication device Jan. 4, 2005
6833799 Ultra low power adaptive pulse distance ratio decoder for coded data by feedback of output data Dec. 21, 2004
6774824 Encoding device and method for encoding digital image improved by requantization of a predetermined subbit plane Aug. 10, 2004
6768433 Method and system for decoding biphase-mark encoded data Jul. 27, 2004
6721376 Signal encoding for transmission of multiple digital signals over single physical medium Apr. 13, 2004
6646576 System and method for processing data Nov. 11, 2003
6628212 State-driven over-sampling manchester decoder Sep. 30, 2003
6587291 Asynchronously sampling wide bi-phase codes Jul. 1, 2003
6567487 Method for the sampling of biphase coded digital signals May. 20, 2003
6370212 Method and device for decoding manchester encoded data Apr. 9, 2002
6269127 Serial line synchronization method and apparatus Jul. 31, 2001

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