CC

Ching-Chih Cheng

UM United Microelectronics: 1 patents #149 of 457Top 35%
Overall (2002): #243,819 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6334581 Nozzle reposition device used in a resist coating process Kuei-Hsi Lai, Hsi-Huang Lee, Hsien-Jung Hsu 2002-01-01