ChungFeng GU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Audio connector and circuitry
- Patent number 9,955,272
- Issue date Apr 24, 2018
- Cirrus Logic, Inc.
- Jonathan Taylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUDIO CONNECTOR AND CIRCUITRY
- Publication number 20170150283
- Publication date May 25, 2017
- Cirrus Logic International Semiconductor Ltd.
- Jonathan TAYLOR
- H01 - BASIC ELECTRIC ELEMENTS