Hsi-Shih Chiang

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Sung Chiang Road, Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Operation tool of bipolar electrosurgical instrument
- Patent number 9,907,606
- Issue date Mar 6, 2018
- 3D GLOBAL BIOTECH INC.
- Keng-Liang Ou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ball game device
- Patent number 4,984,809
- Issue date Jan 15, 1991
- Hsi-Shih Chiang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ball game device
- Patent number 4,828,270
- Issue date May 9, 1989
- Hsi-Shih Chiang
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BIPOLAR ELECTROSURGICAL INSTRUMENT
- Publication number 20150282872
- Publication date Oct 8, 2015
- 3D GLOBAL BIOTECH INC.
- Keng-Liang OU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE