Ho-Ping CHENG

Follow

Person

Jhubei City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Wafer alignment mark scheme
- Patent number 9,863,754
- Issue date Jan 9, 2018
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Hsiang Tseng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
WAFER ALIGNMENT MARK SCHEME
- Publication number 20150002846
- Publication date Jan 1, 2015
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Hsiang TSENG
- G01 - MEASURING TESTING