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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 |
| 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 |
| 7570659 |
Multi-lane receiver de-skewing |
Aug. 4, 2009 |
| 7567643 |
Phase lock loop device |
Jul. 28, 2009 |
| 7567640 |
Phase offset tracking method for tracking a phase offset and device thereof |
Jul. 28, 2009 |
| 7567632 |
Specific phase position detection circuit and method of the same |
Jul. 28, 2009 |
| 7567614 |
Altering power consumption in communication links based on measured noise |
Jul. 28, 2009 |
| 7561651 |
Synchronization of a data output signal to a clock input |
Jul. 14, 2009 |
| 7561650 |
Method and apparatus for correcting asymmetric waveform level in consideration of asymmetric error after the decimal point |
Jul. 14, 2009 |
| 7558868 |
Information processing device and method, recording medium, and program |
Jul. 7, 2009 |
| 7558357 |
Systems and methods for reducing frequency-offset induced jitter |
Jul. 7, 2009 |
| 7555089 |
Data edge-to-clock edge phase detector for high speed circuits |
Jun. 30, 2009 |
| 7555087 |
Clock data recovery circuitry with dynamic support for changing data rates and a dynamically adjustable PPM detector |
Jun. 30, 2009 |
| 7555084 |
System and method of digital system performance enhancement |
Jun. 30, 2009 |
| 7555073 |
Automatic frequency control loop circuit |
Jun. 30, 2009 |
| 7555038 |
Transmission system, signal receiver, test apparatus and test head |
Jun. 30, 2009 |
| 7555018 |
Determining phase jitter and packet inter-arrival jitter between network end points |
Jun. 30, 2009 |
| 7551694 |
Limiter based analog demodulator |
Jun. 23, 2009 |
| 7549101 |
Clock transferring apparatus, and testing apparatus |
Jun. 16, 2009 |
| 7548601 |
Slave device with synchronous interface for use in synchronous memory system |
Jun. 16, 2009 |
| 7545899 |
System and method of phase-locking a transmit clock signal phase with a receive clock signal phase |
Jun. 9, 2009 |
| 7545858 |
Method of measuring jitter frequency response |
Jun. 9, 2009 |
| 7536621 |
Quantized data-dependent jitter injection using discrete samples |
May. 19, 2009 |
| 7535985 |
Resynchronization circuit |
May. 19, 2009 |
| 7535984 |
Clock adjustment apparatus and method thereof |
May. 19, 2009 |
| 7535982 |
Method and apparatus for adjusting phase of sampling frequency of ADC |
May. 19, 2009 |
| 7532695 |
Clock signal extraction device and method for extracting a clock signal from data signal |
May. 12, 2009 |
| 7532694 |
Apparatus and method for compensating for distortion caused by a phase slew of a frame reference signal in an asynchronous wideband code division multiple access communication system |
May. 12, 2009 |
| 7529330 |
Closed loop sub-carrier synchronization system |
May. 5, 2009 |
| 7529295 |
Acquiring frequency and phase offset estimates using frequency domain analysis |
May. 5, 2009 |
| 7522690 |
Jitter self test |
Apr. 21, 2009 |
| 7522687 |
Clock and data recovery system and method for clock and data recovery based on a forward error correction |
Apr. 21, 2009 |
| 7522686 |
CMOS burst mode clock data recovery circuit using frequency tracking method |
Apr. 21, 2009 |
| 7519140 |
Automatic frequency correction PLL circuit |
Apr. 14, 2009 |
| 7519113 |
Noise detection device |
Apr. 14, 2009 |
| 7516030 |
Measuring components of jitter |
Apr. 7, 2009 |
| 7515671 |
Method for correcting jitter of transmission data |
Apr. 7, 2009 |
| 7515670 |
Early-late synchronizer having reduced timing jitter |
Apr. 7, 2009 |
| 7515665 |
GFSK/GMSK detector with enhanced performance in co-channel interference and AWGN channels |
Apr. 7, 2009 |
| 7515664 |
Method of recovering data in asynchronous applications |
Apr. 7, 2009 |
| 7515656 |
Clock recovery circuit and data receiving circuit |
Apr. 7, 2009 |
| 7512203 |
Data cleaning with an asynchronous reference clock |
Mar. 31, 2009 |
| 7512200 |
Circuit to detect clock delay and method thereof |
Mar. 31, 2009 |
| 7512177 |
Method and apparatus for generating random jitter |
Mar. 31, 2009 |
| 7512077 |
Compensation for independent clocks in relayed communication over packet-based networks |
Mar. 31, 2009 |
| 7508894 |
Apparatus of adjusting wobble clock |
Mar. 24, 2009 |
| 7508845 |
Method of and apparatus for communicating isochronous data |
Mar. 24, 2009 |
| 7505540 |
Clock recovery method for bursty communications |
Mar. 17, 2009 |
| 7505505 |
Crosstalk equalizer |
Mar. 17, 2009 |
| 7502434 |
Frequency detector including a variable delay filter |
Mar. 10, 2009 |
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