Stephen C. Kwan

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Threshold detection circuit
- Patent number 5,111,071
- Issue date May 5, 1992
- Texas Instruments Incorporated
- Stephen C. Kwan
- G01 - MEASURING TESTING
Information Patent Grant
Nth Order function converter
- Patent number 4,507,577
- Issue date Mar 26, 1985
- Texas Instruments Incorporated
- Stephen C. Kwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photographic mode selector system
- Patent number 4,371,243
- Issue date Feb 1, 1983
- Canon Kabushiki Kaisha
- Yoshiyuki Takishima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure information storage device for a photographic camera
- Patent number 4,363,540
- Issue date Dec 14, 1982
- Canon Kabushiki Kaisha
- Yoshiyuki Takishima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Temperature compensated reference voltage regulator
- Patent number 4,249,123
- Issue date Feb 3, 1981
- Texas Instruments Incorporated
- Stephen C. Kwan
- G05 - CONTROLLING REGULATING