CH

Chin-Ching Hsu

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
US United Semiconductor: 1 patents #27 of 92Top 30%
Overall (All Time): #2,253,277 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5981402 Method of fabricating shallow trench isolation Chih-Hsiang Hsiao 1999-11-09
5960321 Method of forming a contact via Ching-Hsing Hsieh, Chen-Chih Tsai, Jiunn-Hsien Lin 1999-09-28