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Class Information
Number: 348/707
Name: Television > Image signal processing circuitry specific to television > Amplifiers
Description: Subject matter including amplifier circuitry in combination with another structure or circuitry peculiar to television systems.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7423698 |
Amplifier for amplifying input signal such as video signal and outputting amplified signal |
Sep. 9, 2008 |
| 7289165 |
Self-directing bus amplifier and method |
Oct. 30, 2007 |
| 7277136 |
Adaptive bandwidth control in a kinescope amplifier |
Oct. 2, 2007 |
| 7184099 |
Controllable signal baseline and frequency emphasis circuit |
Feb. 27, 2007 |
| 7185242 |
Digital display apparatus supporting error compensation and method thereof |
Feb. 27, 2007 |
| 7142254 |
Self compensating video data amplifier and driver for broadcast data receiver |
Nov. 28, 2006 |
| 7050116 |
Calibration device for a video input stage |
May. 23, 2006 |
| 7006159 |
Adapter circuit for audio and video signals |
Feb. 28, 2006 |
| 6952240 |
Image sampling circuit with a blank reference combined with the video input |
Oct. 4, 2005 |
| 6937294 |
Multiplexed video signal interface signal, system and method |
Aug. 30, 2005 |
| 6825887 |
Color component signal interface circuit |
Nov. 30, 2004 |
| 6703802 |
Saturation suppression of CRT output amplifiers |
Mar. 9, 2004 |
| 6690431 |
Audio/video amplifier with the function of automatic turning on/off |
Feb. 10, 2004 |
| 6545717 |
Display system having selectable automatic CRT cutoff stabilization or AKB with CRT feedback current simulation |
Apr. 8, 2003 |
| 6538398 |
Cathode ray tube driver circuit with cathode current detection |
Mar. 25, 2003 |
| 6522367 |
Cable television (CATV) tuner for enhanced signal communication between subscribers in a CATV system |
Feb. 18, 2003 |
| 6424324 |
Display driver apparatus |
Jul. 23, 2002 |
| 6400415 |
System and method for predistorting signals to be amplified |
Jun. 4, 2002 |
| 6400418 |
Image display device |
Jun. 4, 2002 |
| 6377126 |
Current feedback amplification circuit and associated process |
Apr. 23, 2002 |
| 6310661 |
Method of broadcasting controlling data streams and apparatus for receiving the same |
Oct. 30, 2001 |
| 6288690 |
Video control circuit for a video display device |
Sep. 11, 2001 |
| 6281943 |
Cut-off control circuit for adjusting white balance |
Aug. 28, 2001 |
| 6266099 |
Video on-screen display with reduced feedthrough and crosstalk |
Jul. 24, 2001 |
| 6229371 |
Clamp circuit |
May. 8, 2001 |
| 6177963 |
Video signal distribution system |
Jan. 23, 2001 |
| 6119148 |
Computer video signal distributor between a computer and a plurality of monitors |
Sep. 12, 2000 |
| 6091441 |
Radio frequency detector for cable television distribution systems |
Jul. 18, 2000 |
| 6064448 |
Induced AC power sources video amplifier |
May. 16, 2000 |
| 6033101 |
Cable television radio frequency and AC Power multitap |
Mar. 7, 2000 |
| 5999045 |
Amplification circuit which includes an input-current compensation device |
Dec. 7, 1999 |
| 5953080 |
Standby circuit for a television |
Sep. 14, 1999 |
| 5940143 |
High-definition television signal receiving apparatus and gain control circuit thereof |
Aug. 17, 1999 |
| 5903320 |
Video amplifier circuit having multiple amplifier circuits with different amounts of feedback |
May. 11, 1999 |
| 5805236 |
High frequency image capturing device |
Sep. 8, 1998 |
| 5764300 |
Control system having reduced response time |
Jun. 9, 1998 |
| 5734440 |
White clip circuit |
Mar. 31, 1998 |
| 5724519 |
Complementary transistor circuit and amplifier and CRT display device using the same |
Mar. 3, 1998 |
| 5721594 |
Video differential bus receiver for audio/video interconnection |
Feb. 24, 1998 |
| 5694084 |
Wide-band amplifier circuits |
Dec. 2, 1997 |
| 5680173 |
Kinescope driver apparatus |
Oct. 21, 1997 |
| 5661436 |
High bandwidth video output amplifier circuit for high resolution cathode ray tube image displays |
Aug. 26, 1997 |
| 5644360 |
Circuit for compensating the blue phosphor roll off at high drive levels in a projection television system |
Jul. 1, 1997 |
| 5640212 |
Video signal clipping circuitry and method for color television broadcasting |
Jun. 17, 1997 |
| 5619279 |
Video circuit using scan velocity modulation |
Apr. 8, 1997 |
| 5546048 |
Amplifier and display apparatus employing the same |
Aug. 13, 1996 |
| RE35305 |
Amplification circuit with a determined input impedance and various transconductance values |
Jul. 30, 1996 |
| 5539356 |
DC coupled amplifier fed by an RF detector |
Jul. 23, 1996 |
| 5519434 |
Split-band amplifier for television signals |
May. 21, 1996 |
| 5504464 |
Frequency modulating system including clamp and transconductance amplifier |
Apr. 2, 1996 |
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