Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6627355 | Method of and system for improving stability of photomasks | Harry J. Levinson, Christopher A. Spence | 2003-09-30 | $4,535,000 |
| 6555234 | Barrier for and a method of reducing outgassing from a photoresist material | — | 2003-04-29 | $1,822,000 |
| 6458686 | Inverse integrated circuit fabrication process | — | 2002-10-01 | $734,000 |