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Class Information
Number: 348/531
Name: Television > Synchronization > Sync separation > To produce distinct horizontal output
Description: Subject matter wherein the separating circuitry includes an output providing only a horizontal rate sync signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7583322 |
Television and adjustment method for the same |
Sep. 1, 2009 |
| 7483085 |
Digital implementation of analog TV receiver |
Jan. 27, 2009 |
| 7460133 |
Optimal hiding for defective subpixels |
Dec. 2, 2008 |
| 7423694 |
Self-calibrating timing circuits for use in a sync separator |
Sep. 9, 2008 |
| RE40412 |
Synchronizing signal separating apparatus and method |
Jul. 1, 2008 |
| RE40411 |
Synchronizing signal separating apparatus and method |
Jul. 1, 2008 |
| 7349032 |
Circuit to resize and enlarge an image signal and resizing and enlargement method for an image signal |
Mar. 25, 2008 |
| 7271843 |
Method and apparatus for analyzing a digitally converted analogue signal |
Sep. 18, 2007 |
| 7253844 |
Method and arrangement for synchronising on-screen display functions during analog signal reception |
Aug. 7, 2007 |
| 7184096 |
Method and circuit for providing a horizontal scan signal for a television set |
Feb. 27, 2007 |
| 7180550 |
Video reproducing apparatus and method and apparatus and method for adjusting horizontal synchronous signal |
Feb. 20, 2007 |
| 7176979 |
Synchronization pulse detection circuit |
Feb. 13, 2007 |
| 7173668 |
Equilibrium based horizontal sync detector for video decoder |
Feb. 6, 2007 |
| 7098961 |
Horizontal sync pulse detection for video signal decoding |
Aug. 29, 2006 |
| 7050111 |
Process and device for synchronizing a reference signal with respect to a video signal |
May. 23, 2006 |
| 6917387 |
Arrangement for time-correct combination of two data streams |
Jul. 12, 2005 |
| 6882360 |
Method and apparatus for determining a level of a video signal |
Apr. 19, 2005 |
| 6788351 |
Circuit and method for adjusting width of fly-back pulse in video signal processing unit realized in one chip |
Sep. 7, 2004 |
| 6741291 |
Synchronous signal detection with noise rejection |
May. 25, 2004 |
| 6704056 |
Horizontal deflection circuit and television receiver |
Mar. 9, 2004 |
| 6597403 |
System for generating horizontal synchronizing signal compatible with multi-scan |
Jul. 22, 2003 |
| 6559891 |
Method and apparatus to generate tri-level HDTV synchronization pulses |
May. 6, 2003 |
| 6392708 |
Horizontal display size compensation circuit for a monitor |
May. 21, 2002 |
| 6271889 |
Synchronization pulse detection circuit |
Aug. 7, 2001 |
| 6271888 |
Method for obtaining line synchronization information items from a video signal, and apparatus for carrying out the method |
Aug. 7, 2001 |
| 6259485 |
Sync separating circuit |
Jul. 10, 2001 |
| 6211920 |
Circuit for the treatment of synchronization signals |
Apr. 3, 2001 |
| 6141064 |
Luminance signal generation circuit with single clamp in closed loop configuration |
Oct. 31, 2000 |
| 6130719 |
Method and apparatus for accurately recovering the synchronization signals contained in composite video signals |
Oct. 10, 2000 |
| 6108043 |
Horizontal sync pulse minimum width logic |
Aug. 22, 2000 |
| 6104435 |
Apparatus and method for generating data segment sync signal for HDTV |
Aug. 15, 2000 |
| 6100935 |
Sync generator unit and field decision unit using it |
Aug. 8, 2000 |
| 6069667 |
Synchronizing signal detecting device |
May. 30, 2000 |
| 6028642 |
Digital horizontal synchronization pulse phase detector circuit and method |
Feb. 22, 2000 |
| 6028640 |
Current source and threshold voltage generation method and apparatus for HHK video circuit |
Feb. 22, 2000 |
| 6018370 |
Current source and threshold voltage generation method and apparatus for HHK video circuit |
Jan. 25, 2000 |
| RE36508 |
Method of automatically measuring the horizontal scan frequency of a composite synchronism signal, and an electronic circuit operating in accordance with the method |
Jan. 18, 2000 |
| 6014177 |
Video display apparatus having phase-locked loop used for synchronizing a horizontal scan frequency with a synchronizing input signal frequency |
Jan. 11, 2000 |
| 5953070 |
Digital pulse filtering circuit |
Sep. 14, 1999 |
| 5900914 |
Horizontal synchronizing signal-generating circuit and method therefor |
May. 4, 1999 |
| 5844622 |
Digital video horizontal synchronization pulse detector and processor |
Dec. 1, 1998 |
| 5822002 |
Synthesized-picture projecting apparatus and picture adjusting method |
Oct. 13, 1998 |
| 5774185 |
Method of and apparatus for removing equalizing pulses without using external pins |
Jun. 30, 1998 |
| 5631709 |
Method and apparatus for processing a composite synchronizing signal |
May. 20, 1997 |
| 5610667 |
Apparatus and method for maintaining synchronism between a picture signal and a matrix scanned array |
Mar. 11, 1997 |
| 5608462 |
Synchronizing arrangement including a gate circuit and a window circuit for determining the occurrence of output pulses |
Mar. 4, 1997 |
| 5594506 |
Line sync detector for digital television receiver |
Jan. 14, 1997 |
| 5539343 |
Horizontal synchronizing signal generating circuit |
Jul. 23, 1996 |
| 5528303 |
Synchronizing signal active filter and method |
Jun. 18, 1996 |
| 5367337 |
Method and apparatus for capturing video images |
Nov. 22, 1994 |
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