James A. Karlock

Person

Portland, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Video processing circuit
- Patent number 6,172,716
- Issue date Jan 9, 2001
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power saving video circuit and sync separator
- Patent number 5,483,291
- Issue date Jan 9, 1996
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for removing AGC pulses and other undesirable...
- Patent number 5,410,364
- Issue date Apr 25, 1995
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for modifying a video signal
- Patent number 5,402,488
- Issue date Mar 28, 1995
- James A. Karlock
- G11 - INFORMATION STORAGE
Information Patent Grant
Chroma adjustment circuit
- Patent number 5,311,298
- Issue date May 10, 1994
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase shifting circuit utilizing a transistor, a capacitor, and a d...
- Patent number 5,241,220
- Issue date Aug 31, 1993
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuitry for removing information from, or modifying information i...
- Patent number 5,220,426
- Issue date Jun 15, 1993
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video switcher/effects generator
- Patent number 5,109,280
- Issue date Apr 28, 1992
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined video processing circuit and image enhancer
- Patent number 4,970,583
- Issue date Nov 13, 1990
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuitry for removing information from, or modifying information i...
- Patent number 4,870,297
- Issue date Sep 26, 1989
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video switcher/effects generator
- Patent number 4,862,272
- Issue date Aug 29, 1989
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video processing circuit
- Patent number 4,604,646
- Issue date Aug 5, 1986
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video detail enhancing circuit
- Patent number 4,591,735
- Issue date May 27, 1986
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video detail enhancing circuit
- Patent number 4,445,152
- Issue date Apr 24, 1984
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video circuit
- Patent number 4,424,528
- Issue date Jan 3, 1984
- Vidicraft, Inc.
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image enhancer apparatus
- Patent number 4,402,006
- Issue date Aug 30, 1983
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for improved camera control
- Publication number 20050007457
- Publication date Jan 13, 2005
- James A. Karlock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

James A. Karlock

Person

Patents Grantslast 30 patents

Video processing circuit

Power saving video circuit and sync separator

Method and apparatus for removing AGC pulses and other undesirable...

Method and apparatus for modifying a video signal

Chroma adjustment circuit

Phase shifting circuit utilizing a transistor, a capacitor, and a d...

Circuitry for removing information from, or modifying information i...

Video switcher/effects generator

Combined video processing circuit and image enhancer

Circuitry for removing information from, or modifying information i...

Video switcher/effects generator

Video processing circuit

Video detail enhancing circuit

Video detail enhancing circuit

Video circuit

Image enhancer apparatus

Patents Applicationslast 30 patents

Method and apparatus for improved camera control