Hanchi David Huang

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for the automatic identification of accessories c...
- Patent number 6,725,061
- Issue date Apr 20, 2004
- Qualcomm, Incorporated
- James A. Hutchison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication protocol between a communication device and an extern...
- Patent number 6,330,247
- Issue date Dec 11, 2001
- QUALCOMM Incorporated
- Chienchung Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE