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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
7274762 Calculation circuit for calculating a sampling phase error Sep. 25, 2007
7274761 Device synchronisation over a network Sep. 25, 2007
7272743 Semiconductor integrated circuit Sep. 18, 2007
7272681 System having parallel data processors which generate redundant effector date to detect errors Sep. 18, 2007
7272200 Phase shifter, phase shifting method and skew compensation system for high-speed parallel signaling Sep. 18, 2007
7269239 Simple two-wire communication protocol with feedback status Sep. 11, 2007
7269203 Receiver for receiving a spectrum dispersion signal Sep. 11, 2007
7266169 Phase interpolater and applications thereof Sep. 4, 2007
7263151 High frequency loss of signal detector Aug. 28, 2007
7263149 Apparatus and method for generating a distributed clock signal Aug. 28, 2007
7263148 Source synchronous CDMA bus interface Aug. 28, 2007
7263080 Architecture of an integrated circuit for streaming media over wireless networks Aug. 28, 2007
7260166 Systems for synchronizing resets in multi-clock frequency applications Aug. 21, 2007
7260165 Method for synchronization through accelerated advance of counters Aug. 21, 2007
7257497 Sequential frequency band acquisition apparatus for test and measurement instruments Aug. 14, 2007
7254206 Device and method for comma detection and word alignment in serial transmission Aug. 7, 2007
7254202 Method of synchronizing an independent data device of a wireless data communications system on an incident pulsed signal of the ultra wide band type, and corresponding independent data device Aug. 7, 2007
7254201 Clock and data recovery circuit and method Aug. 7, 2007
7251304 Bit synchronizing circuit configured to obviate errors from meta-stability Jul. 31, 2007
7250797 Event edge synchronization system and method of operation thereof Jul. 31, 2007
7248802 Distribution of a synchronization signal in an optical communication system Jul. 24, 2007
7246286 Testing methods and chips for preventing asnchronous sampling errors Jul. 17, 2007
7245930 Acquisition mechanism for a mobile satellite system Jul. 17, 2007
7245687 Digital phase-locked loop device for synchronizing signal and method for generating stable synchronous signal Jul. 17, 2007
7245685 Filtering for timing distribution system in networking products Jul. 17, 2007
7245684 System and method for compensating for skew between a first clock signal and a second clock signal Jul. 17, 2007
7245681 Receiving terminal, receiver and receiving method for CDMA system Jul. 17, 2007
7242741 Delay phase-locked loop device and clock signal generating method Jul. 10, 2007
7242736 Data transfer Jul. 10, 2007
7242735 Data recovery system and the method thereof Jul. 10, 2007
7242731 Method for synchronizing a receiver, a system, and an electronic device Jul. 10, 2007
7239813 Bit synchronization circuit and central terminal for PON systems Jul. 3, 2007
7239681 System and method for maintaining a stable synchronization state in a programmable clock synchronizer Jul. 3, 2007
7239581 Systems and methods for synchronizing the internal clocks of a plurality of processor modules Jul. 3, 2007
7236552 Data transmission Jun. 26, 2007
7236551 Linear half-rate phase detector for clock recovery and method therefor Jun. 26, 2007
7233635 Apparatus and method for digital symbol synchronization Jun. 19, 2007
7233615 Timing correcting device and timing correcting method Jun. 19, 2007
7231009 Data synchronization across an asynchronous boundary using, for example, multi-phase clocks Jun. 12, 2007
7231008 Fast locking clock and data recovery unit Jun. 12, 2007
7228372 Data communication system with an SPI bus having a plurality of devices wherein data communications are enabled using communication protocols optimum to respective devices Jun. 5, 2007
7227886 Synchronization strategy and architecture for spread-spectrum receivers Jun. 5, 2007
7224757 Method and apparatus for improving the performance of delta-sigma modulators May. 29, 2007
7224739 Controlled frequency signals May. 29, 2007
7224715 Method and system for maximum likelihood clock and carrier recovery in a direct sequence spread spectrum communication system May. 29, 2007
7221911 Multi-band ultra-wide band communication method and system May. 22, 2007
7221724 Precision timing generation May. 22, 2007
7216047 Time-delay discriminator May. 8, 2007
7212596 Data detection circuit and method May. 1, 2007
7206597 Transmission apparatus and auto gain control method Apr. 17, 2007



 
 
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