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Class Information
Number: 348/516
Name: Television > Synchronization > Locking of video or audio to reference timebase > By controlling video or sync generator
Description: Subject matter wherein the time or phase is changed by control of video or sync generation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7376151 |
Recording and producing an MPEG information signal on/from a record carrier |
May. 20, 2008 |
| 7359005 |
Method and system for component sync detection and alignment |
Apr. 15, 2008 |
| 7295248 |
External synchronous signal generating circuit and phase difference measuring circuit |
Nov. 13, 2007 |
| 7268827 |
Circuit for transferring a timing signal between circuits having different clock frequencies |
Sep. 11, 2007 |
| 7218356 |
System and method for inductive line synchronization |
May. 15, 2007 |
| 7193657 |
Video signal processing apparatus and integrated circuit |
Mar. 20, 2007 |
| 7180491 |
Application and method for rejection of a false data enable signal during vertical blanking periods in a graphics system |
Feb. 20, 2007 |
| 7061540 |
Programmable display timing generator |
Jun. 13, 2006 |
| 7053959 |
Digital video encoder |
May. 30, 2006 |
| 7002633 |
Synchronous processing system at time of converting specification of moving picture information |
Feb. 21, 2006 |
| 6992730 |
Process for mobile reception of television signals and a circuit for executing the process |
Jan. 31, 2006 |
| 6972803 |
Video signal format detector and generator system and method |
Dec. 6, 2005 |
| 6862045 |
MOVING IMAGE DECODING AND REPRODUCING APPARATUS, MOVING IMAGE DECODING AND REPRODUCING METHOD, TIME CONTROL METHOD, COMPUTER PROGRAM PRODUCT FOR DECODING AND REPRODUCING MOVING IMAGE AND MULTI |
Mar. 1, 2005 |
| 6829304 |
Method for clock recovery in MPEG systems |
Dec. 7, 2004 |
| 6665019 |
Method and apparatus for spread spectrum clocking of digital video |
Dec. 16, 2003 |
| 6654065 |
Apparatus for generating timing and synchronizing signals for a digital display device |
Nov. 25, 2003 |
| 6636269 |
Video timing system and method |
Oct. 21, 2003 |
| 6606127 |
System and method for synchronizing, storing and accurately reproducing video signals |
Aug. 12, 2003 |
| 6583822 |
Timing recovery device of digital TV |
Jun. 24, 2003 |
| 6532042 |
Clock supply device for use in digital video apparatus |
Mar. 11, 2003 |
| 6417632 |
Deflection apparatus and control method thereof |
Jul. 9, 2002 |
| 6307594 |
Method and device for synchronizing coded signals |
Oct. 23, 2001 |
| 6229573 |
Synchronization control circuit |
May. 8, 2001 |
| 6160548 |
Method and mechanism for synchronizing hardware and software modules |
Dec. 12, 2000 |
| 6154072 |
Signal production circuit |
Nov. 28, 2000 |
| 6104756 |
Sound-picture synchronous compression and synchronous reproduction system |
Aug. 15, 2000 |
| 6037994 |
Sync signal processing device for combined video appliance |
Mar. 14, 2000 |
| 6005633 |
Signal transmitting-receiving system |
Dec. 21, 1999 |
| 5995156 |
Phase locked loop for MPEG system |
Nov. 30, 1999 |
| 5990967 |
Transmission apparatus and receiving apparatus |
Nov. 23, 1999 |
| 5844622 |
Digital video horizontal synchronization pulse detector and processor |
Dec. 1, 1998 |
| 5748252 |
Method and apparatus for synchronizing internal and external video signals |
May. 5, 1998 |
| 5686967 |
Information signal editing apparatus and editing system |
Nov. 11, 1997 |
| 5486867 |
High resolution digital phase detector |
Jan. 23, 1996 |
| 5483290 |
Video camera apparatus including programmable timing generation circuit |
Jan. 9, 1996 |
| 5060066 |
Integrating-phase lock method and circuit for synchronizing overlay displays on cathode-ray-tube monitors of digital graphic information and video image information and the like |
Oct. 22, 1991 |
| 5045942 |
Digital video communication system having a network clock source |
Sep. 3, 1991 |
| 5027211 |
Multi-channel message display system and method |
Jun. 25, 1991 |
| 5027208 |
Therapeutic subliminal imaging system |
Jun. 25, 1991 |
| 5001564 |
Vertical phase adjust circuit |
Mar. 19, 1991 |
| 4992872 |
Method of synchronizing the horizontal deflection of electron beams in television receivers |
Feb. 12, 1991 |
| 4803553 |
Video timing system which has signal delay compensation and which is responsive to external synchronization |
Feb. 7, 1989 |
| 4769704 |
Synchronization signal generator |
Sep. 6, 1988 |
| 4701795 |
Method and means to eliminate interaction between closely located cathode ray tubes |
Oct. 20, 1987 |
| 4652920 |
Video image blanking signal generator |
Mar. 24, 1987 |
| 4595953 |
Television receiver having character generator with burst locked pixel clock and correction for non-standard video signals |
Jun. 17, 1986 |
| 4568976 |
Apparatus for synchronizing two video pictures by controlling vertical synchronization of a video camera |
Feb. 4, 1986 |
| 4524387 |
Synchronization input for television receiver on-screen alphanumeric display |
Jun. 18, 1985 |
| 4498103 |
Slow genlock circuit |
Feb. 5, 1985 |
| 4306250 |
Television receiver arrangement having means for the selective use of separated or locally generated synchronizing signals |
Dec. 15, 1981 |
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