Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386139 | Wafer load/unload apparatus for E-Gun evaporation process | Sheng-Feng Hung, Hua-Jen Tseng, Chun-Chieh Lee | 2002-05-14 |
| 6299218 | Connecting structure between fluid channel | Pei Wei Tsai, Hua-Jen Tseng, Chun-Chieh Lee | 2001-10-09 |