Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7727681 | Electron beam processing for mask repair | Diane K. Stewart, J. David Casey, Jr., John Beaty, Steven Berger, Sybren Sijbrandij | 2010-06-01 |
| 7662524 | Photolithography mask repair | Diane K. Stewart, J. David Casey, Jr., John Beaty, Steven Berger | 2010-02-16 |
| 7504182 | Photolithography mask repair | Diane K. Stewart, John Beaty, Steven Berger, J. David Casey, Jr. | 2009-03-17 |
| 6770867 | Method and apparatus for scanned instrument calibration | Henri J. Lezec | 2004-08-03 |
| 6753538 | Electron beam processing | J. David Casey, Jr., Thomas J. Gannon, Clive D. Chandler, Xiadong Da | 2004-06-22 |