Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7405165 | Dual-tank etch method for oxide thickness control | Yang-Kai Fan, Yong Rong Chang, Yi Song Chiu | 2008-07-29 |
PS
Ping Yin Shin
Overall (All Time): #3,361,935 of 4,157,543Top 85%
1
Patents All Time