Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7021999 | Rinse apparatus and method for wafer polisher | Lei Jiang, Jin Liu, Sadasivan Shankar | 2006-04-04 | $11,898,000 |
| 6908370 | Rinse apparatus and method for wafer polisher | Lei Jiang, Jin Liu, Sadasivan Shankar | 2005-06-21 | $21,477,000 |