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Class Information
Number: 375/359
Name: Pulse or digital communications > Synchronizers > Self-synchronizing signal (self-clocking codes, etc.)
Description: Subject matter that receives the synchronizing information from the information signal itself rather than requiring the transmission and ultimate reception and separation of a special synchronizing signal interleaved with the incoming information signal.

Sub-classes under this class:

Class Number Class Name Patents
375/361 Manchester code or biphase code 167
375/360 With transition detector 382

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8687753 Fast syncing method of handling data Apr. 1, 2014
8675753 Symbol synchronization for communication Mar. 18, 2014
8675798 Systems, circuits, and methods for phase inversion Mar. 18, 2014
8660227 Radio communication system, receiver, and transmitter Feb. 25, 2014
8638842 Equalization device, equalization method, and program Jan. 28, 2014
8638894 Data communication apparatus, data communication system, and data communication method Jan. 28, 2014
8638110 High resolution circuit for converting capacitance-to-time deviation Jan. 28, 2014
8634453 Frame and carrier synchronization for unbursted packetized transmissions using constant-amplitude continuous-phase frequency-modulation Jan. 21, 2014
8634510 Full digital bang bang frequency detector with no data pattern dependency Jan. 21, 2014
8618884 High-frequency signal processing device Dec. 31, 2013
8594175 Method for modulating and demodulating data Nov. 26, 2013
8588284 Systems and methods for networked wearable medical sensors Nov. 19, 2013
8576969 Method and apparatus for detecting sync mark Nov. 5, 2013
8576968 TCP flow clock extraction Nov. 5, 2013
8565268 Method for generating reference signal sequence in multi-antenna wireless communication system and apparatus for same Oct. 22, 2013
8559581 CDR circuit, reception apparatus, and communication system Oct. 15, 2013
8514978 Calibration system and method Aug. 20, 2013
8509367 Receiver interface Aug. 13, 2013
8477896 Structure for window comparator circuit for clock data recovery from bipolar RZ data Jul. 2, 2013
8457268 Communication system having communication devices capable of synchronous communication therebetween Jun. 4, 2013
8457267 System and method for multiplexing a time-reference signal and a frequency-reference signal Jun. 4, 2013
8457180 Systems and methods for indoor positioning Jun. 4, 2013
8451867 Network time protocol precision timestamping service May. 28, 2013
8451881 System and method for transceiver control of peripheral components May. 28, 2013
8437439 Signal processing apparatus, signal transmitting system, and signal processing method May. 7, 2013
8428207 System and method for determining a time for safely sampling a signal of a clock domain Apr. 23, 2013
8416903 Signal edge detection circuitry and methods Apr. 9, 2013
8416900 Method and circuit for dynamically changing the frequency of clock signals Apr. 9, 2013
8406363 Signal processing apparatus, signal transmitting system, and signal processing method Mar. 26, 2013
8400228 Redundancy system for a telecommunication system and related methods Mar. 19, 2013
8396171 Data receiver circuit Mar. 12, 2013
8385493 Method and apparatus for improving linearity in clock and data recovery systems Feb. 26, 2013
8385371 Frame synchronizer, frame synchronization method and demodulator Feb. 26, 2013
8363635 Method and system for reducing power consumption of signal synchronization Jan. 29, 2013
8363764 Method and device for reconstructing a data clock from asynchronously transmitted data packets Jan. 29, 2013
8363769 Sync detector and communication apparatus synthesizing correlation values Jan. 29, 2013
8358939 Optical communication device Jan. 22, 2013
8351559 Sample time correction for multiphase clocks Jan. 8, 2013
8351437 Stereo bit clock tuning Jan. 8, 2013
8331519 Frequency detector and phase locked loop having the same Dec. 11, 2012
8315347 I/O link with configurable forwarded and derived clocks Nov. 20, 2012
8311175 TDD communication apparatus and operation method thereof Nov. 13, 2012
8300756 Intermittent operative communication apparatus adaptively controlling the timing of waiting data reception and a method therefor Oct. 30, 2012
8300754 Clock and data recovery with a data aligner Oct. 30, 2012
8295422 Code controller Oct. 23, 2012
8291255 CDR control architecture for robust low-latency exit from the power-saving mode of an embedded CDR in a programmable integrated circuit device Oct. 16, 2012
8284879 Lossless transfer of events across clock domains Oct. 9, 2012
8275087 Frequency synchronization using first and second frequency error estimators Sep. 25, 2012
8233576 System, apparatus, and method for a robust synchronization scheme for digital communication systems Jul. 31, 2012
8218705 Linear phase interpolator and phase detector Jul. 10, 2012

1 2 3 4 5 6 7 8 9

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