Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954071 | Assist feature placement based on a focus-sensitive cost-covariance field | Levi D. Barnes, Benjamin D. Painter, Yongfa Fan, Jianliang Li, Amyn A. Poonawala | 2011-05-31 |
| 7933471 | Method and system for correlating physical model representation to pattern layout | Jianliang Li, Lawrence S. Melvin, III, James P. Shiely | 2011-04-26 |