Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8091504 | Method and apparatus for cleaning spin coater | Chun-Jen Hsieh, Chi-Kang Peng, Wen-Hao Yang | 2012-01-10 |
HT
Hung-Tai Tsao
Overall (All Time): #3,192,104 of 4,157,543Top 80%
1
Patents All Time