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Class Information
Number: 375/371
Name: Pulse or digital communications > Synchronizers > Phase displacement, slip or jitter correction
Description: Subject matter which corrects for errors in the time of occurrence of transmitted pulses.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620857 |
Controllable delay device |
Nov. 17, 2009 |
| 7620136 |
Clock and data recovery circuit having gain control |
Nov. 17, 2009 |
| 7620133 |
Method and apparatus for a digital-to-phase converter |
Nov. 17, 2009 |
| 7619547 |
Serial-to-parallel converter circuit and liquid crystal display driving circuit |
Nov. 17, 2009 |
| 7616725 |
Signal delay structure in high speed bit stream demultiplexer |
Nov. 10, 2009 |
| 7616721 |
Apparatus and method for checking network synchronization clock signal in communication system |
Nov. 10, 2009 |
| 7613266 |
Binary controlled phase selector with output duty cycle correction |
Nov. 3, 2009 |
| 7610161 |
Wander gamut display |
Oct. 27, 2009 |
| 7609798 |
Calibrating a phase detector and analog-to-digital converter offset and gain |
Oct. 27, 2009 |
| 7609796 |
Communication control apparatus and a method for freely controlling the transmission of time slots |
Oct. 27, 2009 |
| 7609102 |
Pattern-dependent phase detector for clock recovery |
Oct. 27, 2009 |
| 7606343 |
Phase-locked-loop with reduced clock jitter |
Oct. 20, 2009 |
| 7606342 |
Tracking the phase of a received signal |
Oct. 20, 2009 |
| 7606341 |
Circuit for bit alignment in high speed multichannel data transmission |
Oct. 20, 2009 |
| 7606340 |
Phase detection device and method thereof |
Oct. 20, 2009 |
| 7602874 |
Providing accurate time-based counters for scaling operating frequencies of microprocessors |
Oct. 13, 2009 |
| 7602873 |
Correcting time synchronization inaccuracy caused by asymmetric delay on a communication link |
Oct. 13, 2009 |
| 7602859 |
Calibrating integrating receivers for source synchronous protocol |
Oct. 13, 2009 |
| 7602852 |
Initial parameter estimation in OFDM systems |
Oct. 13, 2009 |
| 7599461 |
Method and apparatus for generating one or more clock signals for a decision-feedback equalizer using DFE detected data in the presence of an adverse pattern |
Oct. 6, 2009 |
| 7599458 |
System and method to reduce jitter |
Oct. 6, 2009 |
| 7596173 |
Test apparatus, clock generator and electronic device |
Sep. 29, 2009 |
| 7593498 |
Method and apparatus for automatic rate identification and channel synchronization in a master-slave setting for high data throughput applications |
Sep. 22, 2009 |
| 7593470 |
High-speed communication system with a feedback synchronization loop |
Sep. 22, 2009 |
| 7590212 |
System and method for adjusting the phase of a frequency-locked clock |
Sep. 15, 2009 |
| 7590170 |
Method and apparatus for measuring jitter |
Sep. 15, 2009 |
| 7587015 |
Asynchronous digital data capture |
Sep. 8, 2009 |
| 7587012 |
Dual loop clock recovery circuit |
Sep. 8, 2009 |
| 7583774 |
Clock synchroniser |
Sep. 1, 2009 |
| 7583772 |
System for shifting data bits multiple times per clock cycle |
Sep. 1, 2009 |
| 7583770 |
Multiplex signal error correction method and device |
Sep. 1, 2009 |
| 7580495 |
Mixer-based phase control |
Aug. 25, 2009 |
| 7580493 |
Electronic circuit |
Aug. 25, 2009 |
| 7580492 |
Clock recovery |
Aug. 25, 2009 |
| 7580491 |
Quarter-rate clock recovery circuit and clock recovering method using the same |
Aug. 25, 2009 |
| 7580477 |
Transmission system enabling reliable reception by a single device of information in channels concurrently transmitted on different frequencies |
Aug. 25, 2009 |
| 7579867 |
Restructuring data from a trace buffer of a configurable IC |
Aug. 25, 2009 |
| 7577226 |
Clock recovery circuitry |
Aug. 18, 2009 |
| 7577225 |
Digital phase-looked loop |
Aug. 18, 2009 |
| 7577224 |
Reducing phase offsets in a phase detector |
Aug. 18, 2009 |
| 7577221 |
Receiver scheme for synchronous digital transmission |
Aug. 18, 2009 |
| 7573968 |
Data transmission circuit with serial interface and method for transmitting serial data |
Aug. 11, 2009 |
| 7573967 |
Input threshold adjustment in a synchronous data sampling circuit |
Aug. 11, 2009 |
| 7571363 |
Parametric measurement of high-speed I/O systems |
Aug. 4, 2009 |
| 7571338 |
Determining a time difference between first and second clock domains |
Aug. 4, 2009 |
| 7570727 |
Data transmission controller and sampling frequency converter |
Aug. 4, 2009 |
| 7570726 |
Master device with time domains for slave devices in synchronous memory system |
Aug. 4, 2009 |
| 7570725 |
Numerically controlled oscillator |
Aug. 4, 2009 |
| 7570721 |
Apparatus and method for multi-phase digital sampling |
Aug. 4, 2009 |
| 7570684 |
Method for joint time synchronization and frequency offset estimation in OFDM system and apparatus of the same |
Aug. 4, 2009 |
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