Chi-Wei Chang

TSMC: 1 patents #1,597 of 3,065Top 55%

📍 Baoshan, CA: #11 of 20 inventorsTop 60%

Overall (2019): #516,538 of 560,194Top 95%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10515813	Mechanisms for etching apparatus and etching-detection method	Ping Fan	2019-12-24