Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479386 | Process for reducing surface variations for polished wafer | Kan-Yin Ng, Yun-Biao Xin, Henry F. Erk, James Jose, Stephen Hensiek +3 more | 2002-11-12 |
| 5906533 | Radiant polishing block heater | Harold Hall | 1999-05-25 |