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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 |
| 5953367 |
Spread spectrum receiver using a pseudo-random noise code for ranging applications in a way that reduces errors when a multipath signal is present |
Sep. 14, 1999 |
| 5943379 |
Multi-phase trapezoidal wave synthesizer used in phase-to-frequency converter |
Aug. 24, 1999 |
| 5943380 |
Robust phase estimator and recoverer for digital signals affected in particular by phase jitter |
Aug. 24, 1999 |
| 5940435 |
Method for compensating filtering delays in a spread-spectrum receiver |
Aug. 17, 1999 |
| 5940448 |
Universal serial bus receiver having input signal skew compensation |
Aug. 17, 1999 |
| 5933414 |
Method to control jitter in high-speed packet-switched networks |
Aug. 3, 1999 |
| 5933432 |
Mapping apparatus for use in a synchronous multiplexer |
Aug. 3, 1999 |
| 5933454 |
Multi-carrier data transmissions system using an overhead bus for synchronizing multiple remote units |
Aug. 3, 1999 |
| 5930311 |
Circuitry for retiming a received data signal |
Jul. 27, 1999 |
| 5930689 |
Apparatus and method for producing a plurality of output signals with fixed phase relationships therebetween |
Jul. 27, 1999 |
| 5926514 |
Apparatus for clock shifting in an integrated transceiver |
Jul. 20, 1999 |
| 5923704 |
Transmit clock generation system and method |
Jul. 13, 1999 |
| 5923706 |
Process for measuring phase jitter of a data signal |
Jul. 13, 1999 |
| 5920555 |
Pilot assisted direct sequence spread spectrum synchronization apparatus |
Jul. 6, 1999 |
| 5917850 |
Spread spectrum receiving apparatus |
Jun. 29, 1999 |
| 5917864 |
Automatic frequency control circuit |
Jun. 29, 1999 |
| 5905764 |
Radio receiver |
May. 18, 1999 |
| 5905767 |
Timing recovery apparatus and a diversity communication apparatus using the same |
May. 18, 1999 |
| 5903620 |
System switching circuit based on phase matching |
May. 11, 1999 |
| 5901181 |
Circuit for restoring bits transmitted by a series signal |
May. 4, 1999 |
| 5901184 |
Extended range voltage controlled oscillator for frequency synthesis in a satellite receiver |
May. 4, 1999 |
| 5898665 |
Coherent tracking apparatus and method for CDMA receiver |
Apr. 27, 1999 |
| 5889824 |
Intermittent receiving apparatus capable of reducing current consumption |
Mar. 30, 1999 |
| 5883900 |
Telecommunications transmission |
Mar. 16, 1999 |
| 5883924 |
Method and apparatus for PCR jitter measurement in an MPEG-2 transport stream using sliding window |
Mar. 16, 1999 |
| 5881113 |
Redundancy clock supply module for exchange system |
Mar. 9, 1999 |
| 5878088 |
Digital variable symbol timing recovery system for QAM |
Mar. 2, 1999 |
| 5878096 |
Digital filter having phase-adjustment ability |
Mar. 2, 1999 |
| 5878097 |
Signal processing delay circuit |
Mar. 2, 1999 |
| 5875179 |
Method and apparatus for synchronized communication over wireless backbone architecture |
Feb. 23, 1999 |
| 5875219 |
Phase delay correction apparatus |
Feb. 23, 1999 |
| 5872821 |
Arrangement for generating digital signals |
Feb. 16, 1999 |
| 5870441 |
Distributed clocking system |
Feb. 9, 1999 |
| 5870445 |
Frequency independent clock synchronizer |
Feb. 9, 1999 |
| 5870446 |
Mechanism for automatically adjusting the phase of a transmission strobe clock signal to correct for misalignment of transmission clock and data signals |
Feb. 9, 1999 |
| 5854576 |
Method and apparatus for a finely adjustable clock circuit |
Dec. 29, 1998 |
| 5852629 |
Repeater |
Dec. 22, 1998 |
| 5850401 |
Circuit for generating RTS signal of a gray code |
Dec. 15, 1998 |
| 5850422 |
Apparatus and method for recovering a clock signal which is embedded in an incoming data stream |
Dec. 15, 1998 |
| 5844908 |
Digital delay system and method for digital cross connect telecommunication systems |
Dec. 1, 1998 |
| 5838743 |
System for serial reception or reading of information |
Nov. 17, 1998 |
| 5832047 |
Self timed interface |
Nov. 3, 1998 |
| 5832048 |
Digital phase-lock loop control system |
Nov. 3, 1998 |
| 5828676 |
Method and apparatus for robust communication based upon angular modulation |
Oct. 27, 1998 |
| 5825834 |
Fast response system implementing a sampling clock for extracting stable clock information from a serial data stream with defined jitter characeristics and method therefor |
Oct. 20, 1998 |
| 5822314 |
Communications system and method of operation |
Oct. 13, 1998 |
| 5822339 |
Data decoder and method to correct inversions or phase ambiguity for M-ary transmitted data |
Oct. 13, 1998 |
| 5822381 |
Distributed global clock system |
Oct. 13, 1998 |
| 5822383 |
System and method for maintaining network synchronization utilizing digital phase comparison techniques with synchronous residual time stamps |
Oct. 13, 1998 |
| 5818890 |
Method for synchronizing signals and structures therefor |
Oct. 6, 1998 |
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