CC

Chi-We Cheng

UM United Microelectronics: 1 patents #287 of 657Top 45%
Overall (2020): #520,886 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10663336 Processing chamber gas detection system and operation method thereof Pei-Yu Chen 2020-05-26