Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006203 | Bulk image modeling for optical proximity correction | Qiaolin Zhang, Bradley J. Falch | 2011-08-23 |
| 7954071 | Assist feature placement based on a focus-sensitive cost-covariance field | Levi D. Barnes, Benjamin D. Painter, Qiliang Yan, Jianliang Li, Amyn A. Poonawala | 2011-05-31 |