Differential amplitude consideration

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for white noise reduction in video images
- Patent number 6,493,039
- Issue date Dec 10, 2002
- Xerox Corporation
- Steven J. Harrington
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color television system determination circuit
- Patent number 6,172,713
- Issue date Jan 9, 2001
- Matsushita Electric Industrial Co., Ltd.
- Hisao Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for driving a mechanical resonator from a high impedance...
- Patent number 5,130,669
- Issue date Jul 14, 1992
- Thomson Consumer Electronics, Inc.
- Leroy S. Wignot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential optical polarization detectors
- Patent number 3,992,571
- Issue date Nov 16, 1976
- National Research Development Corporation
- George Frederick John Garlick
- G01 - MEASURING TESTING
Information Patent Grant
3431351
- Patent number 3,431,351
- Issue date Mar 4, 1969
- H04 - ELECTRIC COMMUNICATION TECHNIQUE