HY

Hao-Chieh Yung

UM United Microelectronics: 5 patents #1,074 of 4,560Top 25%
Overall (All Time): #1,043,078 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6660593 Method for fabricating oxide layers with different thicknesses Shing-Sing Chiang, Kuo-Shi Teng, Yi-Shi Chen 2003-12-09
6307266 Metal-line structure having a spacer structure covering the sidewalls thereof 2001-10-23
6127252 Metal-line structure in integrated circuit and method of fabricating the same 2000-10-03
6075280 Precision breaking of semiconductor wafer into chips by applying an etch process Gene Jing-Chiang Chang 2000-06-13
6034439 Method and structure for preventing bonding pads from peeling caused by plug process Kuo-Shi Teng, Shing-Shing Chiang, Wen-Haw Lu 2000-03-07