Shu-Han CHAO

Follow

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Extended acid etch for oxide removal
- Patent number 11,655,146
- Issue date May 23, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hong-Ta Kuo
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
EXTENDED ACID ETCH FOR OXIDE REMOVAL
- Publication number 20230264949
- Publication date Aug 24, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hong-Ta KUO
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
EXTENDED ACID ETCH FOR OXIDE REMOVAL
- Publication number 20220153574
- Publication date May 19, 2022
- Taiwan Semiconductor Manufacturing Company Limited
- Hong-Ta KUO
- B81 - MICRO-STRUCTURAL TECHNOLOGY