Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265325 | Inverse lithography and machine learning for mask synthesis | Jason Jiale Shu, Thomas Chrisptopher Cecil | 2025-04-01 |
| 11762283 | Inverse lithography and machine learning for mask synthesis | Jason Jiale Shu, Thomas Christopher Cecil | 2023-09-19 |
| 8296688 | Evaluating the quality of an assist feature placement based on a focus-sensitive cost-covariance field | Levi D. Barnes, Benjamin D. Painter, Qiliang Yan, Yongfa Fan, Jianliang Li | 2012-10-23 |
| 8010913 | Model-based assist feature placement using inverse imaging approach | Benjamin D. Painter, Levi D. Barnes | 2011-08-30 |
| 7954071 | Assist feature placement based on a focus-sensitive cost-covariance field | Levi D. Barnes, Benjamin D. Painter, Qiliang Yan, Yongfa Fan, Jianliang Li | 2011-05-31 |