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Class Information
Number: 375/293
Name: Pulse or digital communications > Multilevel > Synchronized
Description: Subject matter in which the transmitter (coder) and receiver (decoder) operate in predetermined timed relationship.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE40996 |
Optical recording disk capable of resynchronization in digital encoding and decoding |
Nov. 24, 2009 |
| 7616682 |
Method and device for chronologically synchronizing a location network |
Nov. 10, 2009 |
| 7613264 |
Flexible sampling-rate encoder |
Nov. 3, 2009 |
| 7564905 |
System and method for providing terrestrial digital broadcasting service using single frequency network |
Jul. 21, 2009 |
| 7558317 |
Edge calibration for synchronous data transfer between clock domains |
Jul. 7, 2009 |
| 7545898 |
System and method for clock rate determination |
Jun. 9, 2009 |
| 7525462 |
Gain control for interleaved analog-to-digital conversion for electronic dispersion compensation |
Apr. 28, 2009 |
| 7519140 |
Automatic frequency correction PLL circuit |
Apr. 14, 2009 |
| 7499507 |
Synchronization module using a Viterbi slicer for a turbo decoder |
Mar. 3, 2009 |
| 7430232 |
Method and system for broadcasting a programme |
Sep. 30, 2008 |
| 7340024 |
Parallel fractional interpolator with data-rate clock synchronization |
Mar. 4, 2008 |
| 7308048 |
System and method for selecting optimal data transition types for clock and data recovery |
Dec. 11, 2007 |
| RE39832 |
Optical recording disk capable of resynchronization in digital encoding and decoding |
Sep. 11, 2007 |
| 7239813 |
Bit synchronization circuit and central terminal for PON systems |
Jul. 3, 2007 |
| 7212580 |
Multi-level signal clock recovery technique |
May. 1, 2007 |
| 7072406 |
Serial interface and method for transferring digital data over a serial interface |
Jul. 4, 2006 |
| 7065703 |
Synchronization of a communications system |
Jun. 20, 2006 |
| 7058148 |
Method for selecting modulation detection in receiver, and receiver |
Jun. 6, 2006 |
| 7035349 |
Signal compensation circuit and demodulating circuit with high-speed and low-speed feedback loops |
Apr. 25, 2006 |
| 7016443 |
Synchronization method and system for clock signal sources, in particular in packet transmission communication systems |
Mar. 21, 2006 |
| 6996193 |
Timing error detection circuit, demodulation circuit and methods thereof |
Feb. 7, 2006 |
| 6990122 |
Synchronism phase-switching circuit for the recovery of received data |
Jan. 24, 2006 |
| 6973141 |
Flexible multimode QAM modulator |
Dec. 6, 2005 |
| 6891417 |
Circuits and methods for alignment of signals in integrated circuits |
May. 10, 2005 |
| 6880097 |
Method and device for checking the synchronization between two nodes Ni-1, Ni in a network |
Apr. 12, 2005 |
| 6813325 |
System and method to reduce transmit wander in a digital subscriber line |
Nov. 2, 2004 |
| 6769093 |
Synchronization of a communications system |
Jul. 27, 2004 |
| 6628173 |
Data and clock extractor with improved linearity |
Sep. 30, 2003 |
| 6577689 |
Timing recovery system for a 10 BASE-T/100 BASE-T ethernet physical layer line interface |
Jun. 10, 2003 |
| 6567476 |
Data synchronisation process, and transmission and reception interfaces |
May. 20, 2003 |
| 6463092 |
System and method for sending and receiving data signals over a clock signal line |
Oct. 8, 2002 |
| 6438175 |
Data transmission method and apparatus |
Aug. 20, 2002 |
| RE37801 |
Optical recording disk capable of resynchronization in digital encoding and decoding |
Jul. 23, 2002 |
| 6338156 |
Method and device for detecting the loss-of-signal condition at the input of a transmission line interface |
Jan. 8, 2002 |
| 6317469 |
Method and apparatus for utilizing a data processing system for multi-level data communications providing self-clocking |
Nov. 13, 2001 |
| 6208635 |
Network for transferring data packets and method for operating the network |
Mar. 27, 2001 |
| 6178210 |
Method and apparatus for reducing data distortion and improving simulcast reception |
Jan. 23, 2001 |
| 6111926 |
Bit synchronizing circuit having high synchronization characteristics |
Aug. 29, 2000 |
| 6084931 |
Symbol synchronizer based on eye pattern characteristics having variable adaptation rate and adjustable jitter control, and method therefor |
Jul. 4, 2000 |
| 5960042 |
Method in a selective call receiver for synchronizing to a multi-level radio signal |
Sep. 28, 1999 |
| 5828670 |
Distribution of synchronization in a synchronous optical environment |
Oct. 27, 1998 |
| 5825825 |
Method of processing multi-level signals for simple clock recovery |
Oct. 20, 1998 |
| 5781587 |
Clock extraction circuit |
Jul. 14, 1998 |
| 5673130 |
Circuit and method of encoding and decoding digital data transmitted along optical fibers |
Sep. 30, 1997 |
| 5640605 |
Method and apparatus for synchronized transmission of data between a network adaptor and multiple transmission channels using a shared clocking frequency and multilevel data encoding |
Jun. 17, 1997 |
| 5633892 |
Hybrid line coding method and apparatus using 4B/3T encoding for payload bits and 1B/1T encoding for framing information |
May. 27, 1997 |
| 5623477 |
Optical recording disk capable of resynchronization in digital encoding and decoding |
Apr. 22, 1997 |
| 5586150 |
Method and apparatus for symbol synchronization in multi-level digital FM radio |
Dec. 17, 1996 |
| 5550864 |
Bit rate-insensitive mechanism for transmitting integrated clock and data signals over digital communication link |
Aug. 27, 1996 |
| 5546427 |
Method and apparatus for digital code resynchronization in data encoding/decoding |
Aug. 13, 1996 |
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