Sean Wang

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
On-chip detection circuit off-chip mechanical switch's open and clo...
- Patent number 7,406,339
- Issue date Jul 29, 2008
- QUALCOMM Incorporated
- Seyfollah Bazarjani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital to analog converter augmented with direct charge transfer t...
- Patent number 6,956,515
- Issue date Oct 18, 2005
- Qualcomm, Incorporated
- Edward A. Keehr
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for controlling stages of a multi-stage circuit
- Patent number 6,407,689
- Issue date Jun 18, 2002
- Qualcomm, Incorporated
- Seyfollah Bazarjani
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Filtering applicable to digital to analog converter systems
- Publication number 20040070528
- Publication date Apr 15, 2004
- Edward A. Keehr
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
On-chip detection circuit off-chip mechanical switch's open and clo...
- Publication number 20040023688
- Publication date Feb 5, 2004
- Seyfollah Bazarjani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE