Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826822 | Method for preparing rubber plate used in an ion implanter | Cheng-Min Pan, Hua-Jen Tseng, Sheng-Feng Hung | 2004-12-07 |
| 6696672 | Heating lamp brackets for reaction chambers of evaporation coating machines | Hung-Lin Ke, Hua-Jen Tseng, Muh-Lang Jang | 2004-02-24 |