Chichun Wu

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Dongguan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mouse pad having massage function
- Patent number 7,963,233
- Issue date Jun 21, 2011
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control system for a reciprocating object
- Patent number 7,613,526
- Issue date Nov 3, 2009
- Chichun Wu
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Mouse Pad Having Massage Function
- Publication number 20090078170
- Publication date Mar 26, 2009
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Control system for a reciprocating object
- Publication number 20080097648
- Publication date Apr 24, 2008
- Chichun Wu
- G05 - CONTROLLING REGULATING