Joseph C. Wu

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Frequency modulated radio frequency broadcast network employing a s...
- Patent number RE34540
- Issue date Feb 8, 1994
- TFT, Inc.
- Joseph C. Wu
- 455 - Telecommunications
Information Patent Grant
Frequency modulated radio frequency broadcast network employing a s...
- Patent number RE34499
- Issue date Jan 4, 1994
- TFT, Inc.
- Joseph C. Wu
- 455 - Telecommunications
Information Patent Grant
Frequency modulated radio frequency broadcast network employing a s...
- Patent number 5,065,450
- Issue date Nov 12, 1991
- TFT, Inc.
- Joseph C. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency modulated radio frequency broadcast network employing a s...
- Patent number 5,046,124
- Issue date Sep 3, 1991
- TFT, Inc.
- Joseph C. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for generating a frequency modulated ultrah...
- Patent number 4,710,970
- Issue date Dec 1, 1987
- TFT, Inc.
- Joseph C. Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for monitoring television receivers
- Patent number 4,027,332
- Issue date May 31, 1977
- Time and Frequency Technology Inc.
- Joseph C. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE