Chao-Chia WENG

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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

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