Hsiang-Feg Chi

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Band-limited adaptive feedback canceller for hearing aids
- Patent number 7,965,853
- Issue date Jun 21, 2011
- House Research Institute
- Shawn X. Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Band-limited adaptive feedback canceller for hearing aids
- Patent number 7,965,854
- Issue date Jun 21, 2011
- House Research Institute
- Shawn X. Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Band-limited adaptive feedback canceller for hearing aids
- Patent number 7,292,699
- Issue date Nov 6, 2007
- House Ear Institute
- Shawn X. Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Band-limited adaptive feedback canceller for hearing aids
- Patent number 6,876,751
- Issue date Apr 5, 2005
- House Ear Institute
- Shawn X. Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BAND-LIMITED ADAPTIVE FEEDBACK CANCELLER FOR HEARING AIDS
- Publication number 20080063229
- Publication date Mar 13, 2008
- Shawn X. Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BAND-LIMITED ADAPTIVE FEEDBACK CANCELLER FOR HEARING AIDS
- Publication number 20080063230
- Publication date Mar 13, 2008
- Shawn X. Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Band-limited adaptive feedback canceller for hearing aids
- Publication number 20050163331
- Publication date Jul 28, 2005
- Shawn X. Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE