Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954073 | Methods of arranging mask patterns responsive to assist feature contribution to image intensity and associated apparatus | — | 2011-05-31 |
| 7937676 | Method of arranging mask patterns and apparatus using the method | — | 2011-05-03 |
| 7877723 | Method of arranging mask patterns and apparatus using the method | — | 2011-01-25 |