CH

Chien Lai Hsu

UM United Microelectronics: 1 patents #40 of 140Top 30%
Overall (1997): #168,267 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5678581 Apparatus for cleaning an air pump silencer — 1997-10-21