Moh-Ching Oliver Chang

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer sheet structure for dental appliance
- Patent number 11,344,386
- Issue date May 31, 2022
- USI CORPORATION
- Moh-Ching Oliver Chang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Hydrogenated block copolymer and composition thereof
- Patent number 10,450,455
- Issue date Oct 22, 2019
- USI CORPORATION
- Yung-Shen Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER SHEET STRUCTURE FOR DENTAL APPLIANCE
- Publication number 20200237478
- Publication date Jul 30, 2020
- USI Corporation
- Moh-Ching Oliver CHANG
- B32 - LAYERED PRODUCTS
Information Patent Application
HYDROGENATED BLOCK COPOLYMER AND COMPOSITION THEREOF
- Publication number 20180258276
- Publication date Sep 13, 2018
- USI Corporation
- Yung-Shen Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...