Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036446 | Semiconductor mask inspection using die-to-die and die-to-database comparisons | Tomohiro Tsutsui | 2011-10-11 |
| 7912275 | Method of evaluating a photo mask and method of manufacturing a semiconductor device | Hiroki Yamamoto, Masamitsu Itoh, Shoji Mimotogi, Hideki Kanai, Yukiyasu Arisawa | 2011-03-22 |