Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638875 | Oxygen free plasma stripping process | Qingyan Han, Ivan L. Berry, III, Ricky Ruffin, Mahmoud Dahimene | 2003-10-28 |
| 6630406 | Plasma ashing process | Carlo Waldfried, Ivan L. Berry, III, Orlando Escorcia, Qingyuan Han | 2003-10-07 |
| 6548416 | Plasma ashing process | Qingyuan Han, Ivan L. Berry, III, Carlo Waldfried | 2003-04-15 |
| 6524936 | Process for removal of photoresist after post ion implantation | John Scott Hallock, Alan F. Becknell | 2003-02-25 |