Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7008302 | Chemical mechanical polishing equipment and conditioning thereof | Vinscent Wu, Hui-Shen Shih | 2006-03-07 | $559,000 |
| 6226575 | Vehicle detector with power failure information saving | Christopher Johnson, John W. Hudrlik | 2001-05-01 |