Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974505 | Tool for cleaning substrates | Hsin-Ching Shih, Ming-Hong Hsieh, Hong-J. Tao | 2005-12-13 |
| 6864193 | Aqueous cleaning composition containing copper-specific corrosion inhibitor | Hun-Jan Tao, Peng-Fu Hsu | 2005-03-08 |