| |
 |
|
Class Information
Number: 348/713
Name: Television > Image signal processing circuitry specific to television > Color television signal processing > Chrominance channel circuitry
Description: Subject matter including specific circuitry of a particular utility in the chrominance section of a color television device.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7595842 |
System and method for three dimensional comb filtering |
Sep. 29, 2009 |
| 7535514 |
Apparatus and method for decoding SECAM chrominance signal |
May. 19, 2009 |
| 7227587 |
System and method for three dimensional comb filtering |
Jun. 5, 2007 |
| 7224406 |
Digital signal processing system and method applied for chroma transition |
May. 29, 2007 |
| 7151576 |
Method and apparatus for modulating video signals |
Dec. 19, 2006 |
| 7145605 |
Synchronization of chroma and luma using handshaking |
Dec. 5, 2006 |
| 7136112 |
Method and apparatus for modulating video signals |
Nov. 14, 2006 |
| 6956622 |
Method and apparatus for modulating video signals |
Oct. 18, 2005 |
| 6496227 |
System with chrominance delay lines |
Dec. 17, 2002 |
| 6480241 |
S-video signal loss compensation processing apparatus and method |
Nov. 12, 2002 |
| 6411340 |
Chrominance signal processing apparatus in video signal processing system |
Jun. 25, 2002 |
| 6400412 |
Video signal processing apparatus with time adjustment of digital chrominance signal |
Jun. 4, 2002 |
| 6271881 |
Color image pickup apparatus for progressive scanning video signal |
Aug. 7, 2001 |
| 6249323 |
White balance control |
Jun. 19, 2001 |
| 6172716 |
Video processing circuit |
Jan. 9, 2001 |
| 6160593 |
Image signal processing apparatus |
Dec. 12, 2000 |
| 6028647 |
Automatic gain control circuit using PIN diode capable of improving noise figure while improving frequency band characteristic and bidirectional CATV receiver including such circuit |
Feb. 22, 2000 |
| 5844629 |
Digital-to-analog video encoder with novel equalization |
Dec. 1, 1998 |
| 5812213 |
Video signal processing method and apparatus employing luminance and chroma allowances for controlling the chroma level |
Sep. 22, 1998 |
| 5784126 |
S-video signal loss compensation processing apparatus and method |
Jul. 21, 1998 |
| 5710545 |
Display providing reversible contrasting indicia |
Jan. 20, 1998 |
| 5657094 |
Video signal processing method and apparatus employing luminance and chroma estimates |
Aug. 12, 1997 |
| 5638138 |
Method for electronic image dynamic range and contrast modification |
Jun. 10, 1997 |
| 5555031 |
Adaptive video signal compression |
Sep. 10, 1996 |
| 5552826 |
Digital video camera with external chrominance signal digitized at subcarrier frequency multiple |
Sep. 3, 1996 |
| 5550597 |
Signal processing method and signal processing device |
Aug. 27, 1996 |
| 5532829 |
Automatic color control circuit having a control signal storing capacitor |
Jul. 2, 1996 |
| 5502508 |
Gradation compensating apparatus for a video signal |
Mar. 26, 1996 |
| 5500739 |
Frequency-multiplexing FM luma signal with color and 2nd under signals having overlapping frequency spectra |
Mar. 19, 1996 |
| 5500687 |
Chrominance signal separator using chrominance signal correlation |
Mar. 19, 1996 |
| 5500686 |
Motion adaptive luminance signal/chrominance signal separation filter |
Mar. 19, 1996 |
| 5486929 |
Time division multiplexed video recording and playback system |
Jan. 23, 1996 |
| 5412481 |
Time-base correction in a video recording/playback system |
May. 2, 1995 |
| 5404180 |
Waveform shaping method, waveform shaping apparatus and apparatus for correcting contour of carrier chrominance signal |
Apr. 4, 1995 |
| 5394197 |
Low-band conversion chrominance signal processing apparatus and method therefor |
Feb. 28, 1995 |
| 5373326 |
Chrominance signal processing circuit for a chroma-signal noise reducer |
Dec. 13, 1994 |
| 5335069 |
Signal processing system having vertical/horizontal contour compensation and frequency bandwidth extension functions |
Aug. 2, 1994 |
| 5335021 |
Logical comb filter and chroma signal separation circuit |
Aug. 2, 1994 |
| 5315379 |
Apparatus for the demodulation of a carrier chrominance signal into color difference signals |
May. 24, 1994 |
| 5311298 |
Chroma adjustment circuit |
May. 10, 1994 |
| 5311296 |
Video signal generator circuit and video image processing device using the same |
May. 10, 1994 |
| 5309225 |
Video signal processor for removing a separated signal component from an input video signal |
May. 3, 1994 |
| 5307088 |
Method and apparatus of encoding color image information |
Apr. 26, 1994 |
| 5305120 |
Television cross color suppression and chrominance noise reduction |
Apr. 19, 1994 |
| 5298982 |
Television receiver with switchable chrominance signal filter |
Mar. 29, 1994 |
| 5291276 |
Apparatus for processing a video signal to generate video signal adjustment data that is self-contained with the video equipment |
Mar. 1, 1994 |
| 5285267 |
Circuit for color separation and contour correction |
Feb. 8, 1994 |
| 5267027 |
Comb filter-type Y/C separator circuit |
Nov. 30, 1993 |
| 5267023 |
Signal processing device |
Nov. 30, 1993 |
| 5255080 |
Contrast corrector for video signal |
Oct. 19, 1993 |
|
|
|
