Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974094 | Anti-corrosion shower head used in dry etching process and method of manufacturing the same | Cheng-Lung Shih, Hao-Chi Kuo, Ying-Chi Hsu | 2005-12-13 |
| 6886387 | Brush pressure calibration apparatus and method | Ching-Long Lin, Fu-Tao Ho | 2005-05-03 |