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Browse by Category: Main > Communications
Class Information
Number: 375/370
Name: Pulse or digital communications > Synchronizers > Frequency or phase control using synchronizing signal > Start - stop > With asynchronous data
Description: Subject matter having a variable time interval between successive bits, characters or events of the incoming data stream.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8693607 Self-timed timer Apr. 8, 2014
8666011 Jitter-attenuated clock using a gapped clock reference Mar. 4, 2014
8643517 Gradient-based approach to sample-time mismatch error calibration in a two-channel time-interleaved analog-to-digital converter Feb. 4, 2014
8559576 Adaptive synchronization circuit Oct. 15, 2013
8552894 Sigma-delta modulator having a feed-forward path and a hybrid portion Oct. 8, 2013
8514920 Methods and apparatus for pseudo asynchronous testing of receive path in serializer/deserializer devices Aug. 20, 2013
8483341 Signal generation system Jul. 9, 2013
8436938 Device and method for receiving data transmitted by means of an asynchronous data transmission technique May. 7, 2013
8428207 System and method for determining a time for safely sampling a signal of a clock domain Apr. 23, 2013
8411810 Receiving circuit with adaptive synchronization and method thereof Apr. 2, 2013
8396171 Data receiver circuit Mar. 12, 2013
8363764 Method and device for reconstructing a data clock from asynchronously transmitted data packets Jan. 29, 2013
8363770 Oversampling with programmable pointer adjustment Jan. 29, 2013
8275025 Methods and apparatus for pseudo asynchronous testing of receive path in serializer/deserializer devices Sep. 25, 2012
8243867 Receiver and communication system having the same Aug. 14, 2012
8238413 Adaptive equalizer for high-speed serial data Aug. 7, 2012
8194790 Spaced one-hot receiver Jun. 5, 2012
8135879 Four-slot asynchronous communication mechanism with increased throughput Mar. 13, 2012
8130886 Samples of bandlimited signals recovery system and method Mar. 6, 2012
8121241 Method and apparatus for processing radio frequency signals Feb. 21, 2012
8111797 Enhanced system and method for detecting the leading edge of a waveform Feb. 7, 2012
8098745 Random access structure for wireless networks Jan. 17, 2012
8090066 Method and circuit for obtaining asynchronous demapping clock Jan. 3, 2012
8078899 Asynchronous conversion circuitry apparatus, systems, and methods Dec. 13, 2011
8045668 Frame synchronization apparatus and its control method Oct. 25, 2011
8040992 Method of transmitting time information with fixed latency Oct. 18, 2011
7929655 Asynchronous multi-clock system Apr. 19, 2011
7916822 Method and apparatus for reducing latency in a clock and data recovery (CDR) circuit Mar. 29, 2011
7912165 Digital receiver synchronization Mar. 22, 2011
7900078 Asynchronous conversion circuitry apparatus, systems, and methods Mar. 1, 2011
7869544 System for measuring an eyewidth of a data signal in an asynchronous system Jan. 11, 2011
7839965 High-speed serial data link with single precision clock source Nov. 23, 2010
7747936 Device for protection against error injection into an asynchronous logic block of an elementary logic module Jun. 29, 2010
7733947 Data transceiving method and data transceiving equipment Jun. 8, 2010
7724855 Event edge synchronization system and method of operation thereof May. 25, 2010
7680231 Adaptive variable length pulse synchronizer Mar. 16, 2010
7545898 System and method for clock rate determination Jun. 9, 2009
7515639 Asynchronous data transmitting apparatus Apr. 7, 2009
7512203 Data cleaning with an asynchronous reference clock Mar. 31, 2009
7489755 Method and apparatus for transmission and reception of data Feb. 10, 2009
7474723 DSRC communication circuit and communication method Jan. 6, 2009
7453863 Cell searching apparatus and method in asynchronous mobile communication system Nov. 18, 2008
7376190 Asynchronous data transmitting apparatus May. 20, 2008
7376208 Reception method for packetized information with automatic repeat request May. 20, 2008
7369636 Asynchronous communication circuit May. 6, 2008
7340023 Auto baud system and method and single pin communication interface Mar. 4, 2008
7317775 Switched deskew on arbitrary data Jan. 8, 2008
7298290 DSRC controller and a method therefor Nov. 20, 2007
7231009 Data synchronization across an asynchronous boundary using, for example, multi-phase clocks Jun. 12, 2007
7199989 Digital protection relay with time sync function Apr. 3, 2007

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