Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991216 | Method of analyzing effective polishing frequency and number of polishing times on polishing pads having different patterns and profiles | Chein-chung Chen | 2011-08-02 |
| 7958078 | Clustering triz analysis method | Mi-Yung Chen | 2011-06-07 |