Chin-Chin Kao

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Hsin Tien City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Seat elevating mechanism for chair
- Patent number 7,021,713
- Issue date Apr 4, 2006
- Dynamic Healthtech Inc
- Chin-Chin Kao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Foldable bridge platform
- Publication number 20060048310
- Publication date Mar 9, 2006
- Cheng-Shing Tin
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Electric erecting chair
- Publication number 20050264070
- Publication date Dec 1, 2005
- Chin-Chin Kao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Seat elevating mechanism for chair
- Publication number 20050017559
- Publication date Jan 27, 2005
- Chin-Chin Kao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE