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Class Information
Number: 375/333
Name: Pulse or digital communications > Receivers > Angle modulation > Phase shift keying > Biphase (manchester code)
Description: Subject matter wherein the data to be detected has been encoded as a 0-1 transition for one bit of information and a 1-0 transition for the other bit.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
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
8520780 Communication units, communication system and methods for modulation and demodulation Aug. 27, 2013
8488732 Communication receiver and a receiving method Jul. 16, 2013
8477879 System and method for bi-phase modulation decoding Jul. 2, 2013
8416864 Initialization of and modem for an OFDM data transmission Apr. 9, 2013
8384568 Decoder circuit for down-sampling a differential manchester encoding Feb. 26, 2013
8351871 Apparatus and method for interferometric frequency modulation to exploit cooperative interference in wireless communications Jan. 8, 2013
8340208 Information processing device and signal processing method Dec. 25, 2012
8306096 Interference reduction using variable digital-to-analog converter (DAC) sampling rates Nov. 6, 2012
8149956 Method of automated demodulation and classification of phase-shift-keying signals using hysteretic differential zero-crossing time samples 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
8126091 RDS/RBDS decoder with reliable values Feb. 28, 2012
8050368 Nonlinear adaptive phase domain equalization for multilevel phase coded demodulators Nov. 1, 2011
8045930 Tag frequency control Oct. 25, 2011
8027408 ASK modulator Sep. 27, 2011
7970079 Phase shift keying wireless communication apparatus and method Jun. 28, 2011
7929654 Data sampling circuit and method for clock and data recovery Apr. 19, 2011
7903760 Digital modulation circuit and method as well as digital demodulation circuit and method Mar. 8, 2011
7894562 Data message sync pattern Feb. 22, 2011
7864893 Decoder with soft decision combining Jan. 4, 2011
7844011 Apparatus and method for improving symbol error rate performance of M-ary phase shift keying system having quadrature error Nov. 30, 2010
7809083 Differential receiver with frequency offset compensation Oct. 5, 2010
7738448 Method for generating and sending signaling messages Jun. 15, 2010
7633414 Circuit and method for Manchester decoding with automatic leading phase discovery and data stream correction Dec. 15, 2009
7567633 Reception device with data recovery mechanism, adapted to transmission system using a direct spread spectrum sequence Jul. 28, 2009
7508257 Low-power digital demodulator Mar. 24, 2009
7466772 Decoding coded data streams Dec. 16, 2008
7450666 Ask demodulation device and wireless device using the same Nov. 11, 2008
7319722 Circuit for the decoding of biphase signals Jan. 15, 2008
7319730 Data communication method and data communication device and semiconductor device Jan. 15, 2008
7289589 Maximum likelihood bit synchronizer and data detector Oct. 30, 2007
7206146 Biphase magnetic pattern detector using multiple matched filters for hard disk drive Apr. 17, 2007
7095807 Method for decoding biphase signals Aug. 22, 2006
7054361 Method and apparatus for enhancing an infrared signal protocol May. 30, 2006
H2155 Downconvert and average identification of biphase coded signal carrier May. 2, 2006
6977973 System and method for decoding manchester data Dec. 20, 2005
6904539 Method of determining data transfer speed in data transfer apparatus Jun. 7, 2005
6782300 Circuits and methods for extracting a clock from a biphase encoded bit stream and systems using the same Aug. 24, 2004
6768433 Method and system for decoding biphase-mark encoded data Jul. 27, 2004
6757341 Digital audio interface signal demodulating device Jun. 29, 2004
6628212 State-driven over-sampling manchester decoder Sep. 30, 2003
6549596 Fully digital phase aligner Apr. 15, 2003
6539071 Frequency correction at the receiver end in a packet transmission system Mar. 25, 2003
6449315 Serial line synchronization method and apparatus Sep. 10, 2002
6388717 Digital television transmitting system having data and clock recovering circuit May. 14, 2002
6275679 Secure communication using array transmitter Aug. 14, 2001
6269127 Serial line synchronization method and apparatus Jul. 31, 2001
6256359 RDS signal detection device Jul. 3, 2001

1 2 3 4

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