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Class Information
Number: 375/354
Name: Pulse or digital communications > Synchronizers
Description: Subject matter for synchronizing the operation of the receiving and transmitting mechanisms.


Sub-classes under this class:

Class Number Class Name Patents
375/358 Feedback, receiver to transmitter 246
375/362 Frequency or phase control using synchronizing signal 549
375/356 Network synchronizing more than two stations 710
375/371 Phase displacement, slip or jitter correction 1,399
375/359 Self-synchronizing signal (self-clocking codes, etc.) 307
375/357 Synchronization failure prevention 376
375/355 Synchronizing the sampling time of digital data 1,028


Patents under this class:

Patent Number Title Of Patent Date Issued
7391836 System and method for synchronous clock re-generation from a non-synchronous interface Jun. 24, 2008
7391835 Optimizing synchronization between monitored computer system signals Jun. 24, 2008
7388938 Method for bit-byte synchronization in sampling a data string Jun. 17, 2008
7386082 Method and related apparatus for searching the syncword of a next frame in an encoded digital signal Jun. 10, 2008
7386081 Timing control circuit and method thereof Jun. 10, 2008
7386079 Seamless clock Jun. 10, 2008
7382847 Programmable sync pulse generator Jun. 3, 2008
7382846 Off-symbol correlation technique Jun. 3, 2008
7382844 Methods to self-synchronize clocks on multiple chips in a system Jun. 3, 2008
7382843 System with a clocked interface Jun. 3, 2008
7382823 Channel bonding control logic architecture Jun. 3, 2008
7382803 Hybrid high-speed/low-speed output latch in 10 GBPS interface with half rate clock Jun. 3, 2008
7382694 Methods to resolve TSF timer ambiguity of IEEE 802.11e schedule element Jun. 3, 2008
7379520 Low jitter phase rotator May. 27, 2008
7379517 Method and apparatus for signaling characteristics of a transmitted signal May. 27, 2008
7376211 High speed early/late discrimination systems and methods for clock and data recovery receivers May. 20, 2008
7372930 Method to synchronize data and a transmitter and a receiver realizing said method May. 13, 2008
7372929 Closed loop sub-carrier synchronization system May. 13, 2008
7372928 Method and system of cycle slip framing in a deserializer May. 13, 2008
7369634 Training pattern for a biased clock recovery tracking loop May. 6, 2008
7369633 Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems May. 6, 2008
7369623 Apparatuses to simultaneously distribute clock signals and data on integrated circuits, interposers, and circuit boards May. 6, 2008
7366938 Reset in a system-on-chip circuit Apr. 29, 2008
7366268 Selective data inversion in ultra-wide band communications to eliminate line frequencies Apr. 29, 2008
7366267 Clock data recovery with double edge clocking based phase detector and serializer/deserializer Apr. 29, 2008
7362835 Clock generator circuit and related method for generating output clock signal Apr. 22, 2008
7362834 Method and device for synchronizing at least one node of a bus system and a corresponding bus system Apr. 22, 2008
7362833 Dynamic special character selection for use in byte alignment circuitry Apr. 22, 2008
7362812 Channel tracking using step size based on norm-1 based errors across multiple OFDM symbols Apr. 22, 2008
7362743 Method and system for receiving an ultra-wideband signal with a self-adapting number of propagation paths Apr. 22, 2008
7359469 Signal delaying device and method for dynamic delaying of a digitally sampled signal Apr. 15, 2008
7359467 Method and apparatus for increasing the quality of the receiver synchronization of QAM or CAP modulated modem connection Apr. 15, 2008
7356106 Clock and data recovery circuit Apr. 8, 2008
7355378 Source synchronous sampling Apr. 8, 2008
7352836 System and method of cross-clock domain rate matching Apr. 1, 2008
7352834 Code phase synchronization Apr. 1, 2008
7350092 Data synchronization arrangement Mar. 25, 2008
7346138 Method of operating a message receiver Mar. 18, 2008
7346135 Compensation for residual frequency offset, phase noise and sampling phase offset in wireless networks Mar. 18, 2008
7342984 Counting clock cycles over the duration of a first character and using a remainder value to determine when to sample a bit of a second character Mar. 11, 2008
7342953 Synchronization detection circuit Mar. 11, 2008
7340631 Drift-tolerant sync pulse circuit in a sync pulse generator Mar. 4, 2008
7340023 Auto baud system and method and single pin communication interface Mar. 4, 2008
7340022 Method, a sender, a receiver, an optical network element and a serialized packet format for transmitting packets Mar. 4, 2008
7340021 Dynamic phase alignment and clock recovery circuitry Mar. 4, 2008
7339985 Zero crossing method of symbol rate and timing estimation Mar. 4, 2008
7339981 Shifted training sequences in a communications system Mar. 4, 2008
7339853 Time stamping events for fractions of a clock cycle Mar. 4, 2008
7336750 Optimal one-shot phase and frequency estimation for timing acquisition Feb. 26, 2008
7336748 DDS circuit with arbitrary frequency control clock Feb. 26, 2008



 
 
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