Philip W. Chan

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Arcadia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for generating codes for controlling applianc...
- Patent number 6,204,796
- Issue date Mar 20, 2001
- Gemstar Development Corporation
- Philip W. Chan
- G08 - SIGNALLING
Information Patent Grant
Method for downloading setup data via telephone to an appliance con...
- Patent number 5,553,123
- Issue date Sep 3, 1996
- Gemstar Development Corporation
- Philip W. Chan
- G06 - COMPUTING CALCULATING COUNTING