YH

Yu-Shin Hu

CT Chunghwa Picture Tubes: 1 patents #485 of 907Top 55%
Overall (All Time): #3,617,293 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6072270 Shadow mask for color CRT Ching-Hsiang Tseng, Kuo-Cheng Chen 2000-06-06