Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9892503 | Monitoring changes in photomask defectivity | Yalin Xiong, Joseph M. Blecher, Robert A. Comstock, Mark J. Wihl | 2018-02-13 |
| 9518935 | Monitoring changes in photomask defectivity | Yalin Xiong, Joseph M. Blecher, Robert A. Comstock, Mark J. Wihl | 2016-12-13 |
| 8914754 | Database-driven cell-to-cell reticle inspection | Carl Hess, John D. Miller, Shi Rui-Fang | 2014-12-16 |
| 7844079 | System and technique for retrieving depth information about a surface by projecting a composite image of modulated light patterns | Laurence G. Hassebrook, Daniel L. Lau | 2010-11-30 |
| 7440590 | System and technique for retrieving depth information about a surface by projecting a composite image of modulated light patterns | Laurence G. Hassebrook, Daniel L. Lau | 2008-10-21 |