Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898471 | Multivariate RBR tool aging adjuster | Cheng Sun, Yu Pen Fun, Yi-Chuan Lo, Hsiang-Ming Lin | 2005-05-24 |
| 6893882 | Multivariate RBR tool aging detector | Cheng Sun, Ben Fung, Yi-Chuan Lo, Hsiang-Min Lin | 2005-05-17 |