Chi-Wu CHIANG

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Massage device with a threaded bolt transmission mechanism
- Patent number 8,083,697
- Issue date Dec 27, 2011
- Weightec Electronic Technology Co., Ltd.
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Massage device
- Patent number 8,062,240
- Issue date Nov 22, 2011
- Weightec Electronic Technology Co., Ltd.
- Chi-Wu Chiang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MASSAGE DEVICE
- Publication number 20090227915
- Publication date Sep 10, 2009
- WEIGHTEC ELECTRONIC TECHNOLOGY CO., LTD.
- Chi-Wu CHIANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE