| |
 |
|
Class Information
Number: 327/141
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Signal converting, shaping, or generating > Synchronizing
Description: Subject matter wherein a signal is produced which will (a) maintain a predetermined phase or frequency relationship between two sources of waves, one source being an excitation or standard source (sync source) and the other source being changed to achieve the predetermined relationship; (b) provide an initiate or stop operation to a device at a predetermined time; or (c) time (i.e., synchronize) the operation of some electrical circuit or system.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620133 |
Method and apparatus for a digital-to-phase converter |
Nov. 17, 2009 |
| 7619449 |
Method and apparatus for synchronous clock distribution to a plurality of destinations |
Nov. 17, 2009 |
| 7620135 |
Data processing apparatus that identifies a communication clock frequency |
Nov. 17, 2009 |
| 7616030 |
Semiconductor device and operation method thereof |
Nov. 10, 2009 |
| 7616725 |
Signal delay structure in high speed bit stream demultiplexer |
Nov. 10, 2009 |
| 7616034 |
Circuit for controlling data output |
Nov. 10, 2009 |
| 7613266 |
Binary controlled phase selector with output duty cycle correction |
Nov. 3, 2009 |
| 7605631 |
Delay line synchronizer apparatus and method |
Oct. 20, 2009 |
| 7606342 |
Tracking the phase of a received signal |
Oct. 20, 2009 |
| 7587014 |
Digital frequency/phase recovery circuit |
Sep. 8, 2009 |
| 7581128 |
Microcomputer selecting operating condition |
Aug. 25, 2009 |
| 7573968 |
Data transmission circuit with serial interface and method for transmitting serial data |
Aug. 11, 2009 |
| 7571363 |
Parametric measurement of high-speed I/O systems |
Aug. 4, 2009 |
| 7567104 |
Data sampling clock edge placement training for high speed GPU-memory interface |
Jul. 28, 2009 |
| 7567101 |
Digital PLL circuit |
Jul. 28, 2009 |
| 7561652 |
High frequency spread spectrum clock generation |
Jul. 14, 2009 |
| 7558552 |
Integrated circuit and method of generating a bias current for a plurality of data transceivers |
Jul. 7, 2009 |
| 7554370 |
Method and system for synchronizing phase of triangular signal |
Jun. 30, 2009 |
| 7555089 |
Data edge-to-clock edge phase detector for high speed circuits |
Jun. 30, 2009 |
| 7548099 |
Semiconductor device with delay section |
Jun. 16, 2009 |
| 7545168 |
Clock tree network in a field programmable gate array |
Jun. 9, 2009 |
| 7536617 |
Programmable in-situ delay fault test clock generator |
May. 19, 2009 |
| 7515003 |
Filter-based lock-in circuits for PLL and fast system startup |
Apr. 7, 2009 |
| 7515664 |
Method of recovering data in asynchronous applications |
Apr. 7, 2009 |
| 7515639 |
Asynchronous data transmitting apparatus |
Apr. 7, 2009 |
| 7512200 |
Circuit to detect clock delay and method thereof |
Mar. 31, 2009 |
| 7512848 |
Clock and data recovery circuit having operating parameter compensation circuitry |
Mar. 31, 2009 |
| 7502433 |
Bimodal source synchronous interface |
Mar. 10, 2009 |
| 7499511 |
Clock recovery systems and methods for adjusting phase offset according to data frequency |
Mar. 3, 2009 |
| 7499514 |
Communication system, reception apparatus and method, recording medium and program |
Mar. 3, 2009 |
| 7495488 |
Phase-locked loop circuit, delay-locked loop circuit and method of tuning output frequencies of the same |
Feb. 24, 2009 |
| 7492850 |
Phase locked loop apparatus with adjustable phase shift |
Feb. 17, 2009 |
| 7489568 |
Delay stage-interweaved analog DLL/PLL |
Feb. 10, 2009 |
| 7486753 |
Synchronization establishment circuit and synchronization establishment method |
Feb. 3, 2009 |
| 7478256 |
Coordinating data synchronous triggers on multiple devices |
Jan. 13, 2009 |
| 7475269 |
Method and system for fast frequency switch for a power throttle in an integrated device |
Jan. 6, 2009 |
| 7463096 |
Dynamic voltage and frequency management in integrated circuits |
Dec. 9, 2008 |
| 7453971 |
Sampling-error phase compensating apparatus and method thereof |
Nov. 18, 2008 |
| 7447106 |
Delay stage-interweaved analog DLL/PLL |
Nov. 4, 2008 |
| 7443938 |
Method and system for synchronization between transmitter and receiver in a communication system |
Oct. 28, 2008 |
| 7443217 |
Circuit and method to balance delays through true and complement phases of differential and complementary drivers |
Oct. 28, 2008 |
| 7439773 |
Integrated circuit communication techniques |
Oct. 21, 2008 |
| 7436906 |
Synchronous detector with high accuracy in detecting synchronization and a method therefor |
Oct. 14, 2008 |
| 7436919 |
Methods and apparatus for bit synchronizing data transferred across a multi-pin asynchronous serial interface |
Oct. 14, 2008 |
| 7436904 |
Data recovery apparatus and method for decreasing data recovery error in a high-speed serial link |
Oct. 14, 2008 |
| 7433392 |
Wireless communications device performing block equalization based upon prior, current and/or future autocorrelation matrix estimates and related methods |
Oct. 7, 2008 |
| 7433430 |
Wireless communications device providing enhanced block equalization and related methods |
Oct. 7, 2008 |
| 7430680 |
System and method to align clock signals |
Sep. 30, 2008 |
| 7430259 |
Two-wire chip-to-chip interface |
Sep. 30, 2008 |
| 7427885 |
Semiconductor device having a power supply capacitor |
Sep. 23, 2008 |
|
|
|
