Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277567 | Method of cleaning turbo pump and chamber/turbo pump clean process | Jui-Ling Tang, Chong-Tat Lee, Cheng-Chung Lim | 2012-10-02 |
| 8021492 | Method of cleaning turbo pump and chamber/turbo pump clean process | Jui-Ling Tang, Chong-Tat Lee, Cheng-Chung Lim | 2011-09-20 |