Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293279 | Neural network based mask synthesis for integrated circuits | Kevin Hooker, Marco Guajardo | 2025-05-06 |
| 12242183 | Enforcing mask synthesis consistency across random areas of integrated circuit chips | Kevin Hooker | 2025-03-04 |
| 11977327 | Enforcing mask synthesis consistency across random areas of integrated circuit chips | Kevin Hooker | 2024-05-07 |
| 11860531 | Skeleton representation of layouts for the development of lithographic masks | David Thomas | 2024-01-02 |
| 11822232 | Dose information generation and communication for lithography manufacturing systems | — | 2023-11-21 |
| 11762283 | Inverse lithography and machine learning for mask synthesis | Amyn A. Poonawala, Jason Jiale Shu | 2023-09-19 |
| 11748553 | Mask rule checking for curvilinear masks for electronic circuits | — | 2023-09-05 |
| 11720015 | Mask synthesis using design guided offsets | Kevin Hooker | 2023-08-08 |
| 11663485 | Classification of patterns in an electronic circuit layout using machine learning based encoding | — | 2023-05-30 |
| 11657207 | Wafer sensitivity determination and communication | — | 2023-05-23 |
| 11651135 | Dose optimization techniques for mask synthesis tools | — | 2023-05-16 |
| 11644747 | Obtaining a mask using a cost function gradient from a jacobian matrix generated from a perturbation look-up table | — | 2023-05-09 |
| 11568127 | Mask rule checking for curvilinear masks for electronic circuits | — | 2023-01-31 |
| 11449659 | Lithography-based pattern optimization | — | 2022-09-20 |
| 11360382 | Enforcing mask synthesis consistency across random areas of integrated circuit chips | Kevin Hooker | 2022-06-14 |
| 11222160 | Mask rule checking for curvilinear masks for electronic circuits | — | 2022-01-11 |
| 11061321 | Obtaining a mask using a cost function gradient from a Jacobian matrix generated from a perturbation look-up table | — | 2021-07-13 |
| 10430543 | Matrix reduction for lithography simulation | — | 2019-10-01 |
| 10318697 | Sub-resolution assist feature implementation for shot generation | Michael L. Rieger, Benjamin D. Painter | 2019-06-11 |
| 10262100 | Rule based assist feature placement using skeletons | — | 2019-04-16 |
| 9523777 | Thermal kinetic inductance detector | Lisa Gades, Antonio Miceli, Orlando Quaranta | 2016-12-20 |
| 9471746 | Sub-resolution assist feature implementation with shot optimization | Michael L. Rieger, Benjamin D. Painter | 2016-10-18 |
| 9170481 | Sub-resolution assist feature implementation using shot optimization | Michael L. Rieger, Benjamin D. Painter | 2015-10-27 |
| 8498469 | Full-field mask error enhancement function | Guangming Xiao, Linyong Pang, Robert E. Gleason, John F. McCarty | 2013-07-30 |
| 8473878 | Lithographically enhanced edge determination | Tatung Chow, Changqing Hu, Donghwan Son, David Kim | 2013-06-25 |