Wei-Yen Yeh

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pull and manufacturing method of pull
- Patent number 10,905,204
- Issue date Feb 2, 2021
- YKK Corporation
- Yuji Kondo
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Composition for preventing or treating dentin-associated symptoms o...
- Patent number 10,279,203
- Issue date May 7, 2019
- Sancastle Worldwide Corporation
- Chun-Pin Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for preventing or treating dentin-associated symptoms o...
- Patent number 9,901,755
- Issue date Feb 27, 2018
- Sancastle Worldwide Corporation
- Chun-Pin Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PULL AND MANUFACTURING METHOD OF PULL
- Publication number 20200128925
- Publication date Apr 30, 2020
- YKK Corporation
- Yuji Kondo
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
COMPOSITION FOR PREVENTING OR TREATING DENTIN-ASSOCIATED SYMPTOMS O...
- Publication number 20180140873
- Publication date May 24, 2018
- Sancastle Worldwide Corporation
- Chun-Pin Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FORMULATION FOR PREVENTING OR TREATING DENTIN-ASSOCIATED SYMPTOMS O...
- Publication number 20180064757
- Publication date Mar 8, 2018
- SANCASTLE WORLDWIDE CORPORATION
- Chun-Pin Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE