PY

Peng Yung-Chow

UM United Microelectronics: 1 patents #40 of 140Top 30%
Overall (1997): #182,226 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5627739 Regulated charge pump with low noise on the well of the substrate Jizoo Lin 1997-05-06