Wen-Shan Kao

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Filtration device
- Patent number 11,530,840
- Issue date Dec 20, 2022
- JOIN POWER COMPANY
- Wen-Ling Kao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eighteen-piece pro-tangram tiling puzzles
- Patent number 6,357,747
- Issue date Mar 19, 2002
- Wen-Shan Kao
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FILTRATION DEVICE
- Publication number 20220026106
- Publication date Jan 27, 2022
- THAI-YU INTELLIGENT SYSTEMS SERVICE CO., LTD.
- WEN-LING KAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR CLEANING DENTAL IMPLANTS AND DEVICE FOR PERFORMING THE SAME
- Publication number 20190021830
- Publication date Jan 24, 2019
- Wen Kai KAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE