Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008302 | Chemical mechanical polishing equipment and conditioning thereof | Vinscent Wu, Hui-Shen Shih | 2006-03-07 |
| 6226575 | Vehicle detector with power failure information saving | Christopher Johnson, John W. Hudrlik | 2001-05-01 |