Qichang Wu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Audio processing devices with port output circuits controlled by PC...
- Patent number 9,686,607
- Issue date Jun 20, 2017
- Tempo Semiconductor, Inc.
- Qichang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overclocking with phase selection
- Patent number 8,085,070
- Issue date Dec 27, 2011
- Integrated Device Technology Inc.
- Qichang Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital spread spectrum method based on precise phase delta-sigma a...
- Patent number 8,009,719
- Issue date Aug 30, 2011
- Integrated Device Technology, Inc.
- Zhuyan Shao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OVERCLOCKING WITH PHASE SELECTION
- Publication number 20090160509
- Publication date Jun 25, 2009
- QICHANG WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital spread spectrum method based on precise phase delta-sigma a...
- Publication number 20090086875
- Publication date Apr 2, 2009
- Zhuyan Shao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE