Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416857 | Sub-resolution assist features | Kenji Yamazoe, Junjiang Lei | 2025-09-16 |
| 12153349 | Multi-component kernels for vector optical image simulation | Kenneth Lik Kin Ho, Chien-Jen Lai, Kenji Yamazoe, Xin Zhou | 2024-11-26 |
| 12112116 | Machine learning based model builder and its applications for pattern transferring in semiconductor manufacturing | Zhiru Yu, Lin Zhang, Junjiang Lei | 2024-10-08 |
| 12056431 | Methods of preparing photo mask data and manufacturing a photo mask | Zhiru Yu, Yan Feng, Lin Zhang | 2024-08-06 |
| 11994796 | Method of modeling a mask having patterns with arbitrary angles | Chien-Jen Lai, Xin Zhou | 2024-05-28 |
| 11829066 | Sub-resolution assist features | Kenji Yamazoe, Junjiang Lei | 2023-11-28 |
| 11754930 | Multi-component kernels for vector optical image simulation | Kenneth Lik Kin Ho, Chien-Jen Lai, Kenji Yamazoe, Xin Zhou | 2023-09-12 |
| 11747786 | Synchronized parallel tile computation for large area lithography simulation | Junjiang Lei, Daniel Beylkin, Kenneth Lik Kin Ho, Sagar Vinodbhai Trivedi, Fangbo Xu | 2023-09-05 |
| 11645443 | Method of modeling a mask by taking into account of mask pattern edge interaction | Chien-Jen Lai, Xin Zhou | 2023-05-09 |
| 11610043 | Machine learning based model builder and its applications for pattern transferring in semiconductor manufacturing | Zhiru Yu, Lin Zhang, Junjiang Lei | 2023-03-21 |
| 11531273 | Lithographic mask correction using volume correction techniques | Zhiru Yu, Junjiang Lei, Yuan Fang | 2022-12-20 |
| 11435670 | Multi-component kernels for vector optical image simulation | Kenneth Lik Kin Ho, Chien-Jen Lai, Kenji Yamazoe, Xin Zhou | 2022-09-06 |
| 11340584 | Synchronized parallel tile computation for large area lithography simulation | Junjiang Lei, Daniel Beylkin, Kenneth Lik Kin Ho, Sagar Vinodbhai Trivedi, Fangbo Xu | 2022-05-24 |
| 11143955 | Method of modeling a mask having patterns with arbitrary angles | Chien-Jen Lai, Xin Zhou | 2021-10-12 |
| 10990002 | Sub-resolution assist features | Kenji Yamazoe, Junjiang Lei | 2021-04-27 |
| 10915090 | Synchronized parallel tile computation for large area lithography simulation | Junjiang Lei, Daniel Beylkin, Kenneth Lik Kin Ho, Sagar Vinodbhai Trivedi, Fangbo Xu | 2021-02-09 |
| 10838305 | Lithographic mask correction using volume correction techniques | Zhiru Yu, Junjiang Lei, Yuan Fang | 2020-11-17 |
| 10671786 | Method of modeling a mask by taking into account of mask pattern edge interaction | Chien-Jen Lai, Xin Zhou | 2020-06-02 |
| 10671052 | Synchronized parallel tile computation for large area lithography simulation | Daniel Beylkin, Kenneth Lik Kin Ho, Sagar Vinodbhai Trivedi, Fangbo Xu, Junjiang Lei | 2020-06-02 |
| 10466586 | Method of modeling a mask having patterns with arbitrary angles | Chien-Jen Lai, Xin Zhou | 2019-11-05 |
| 8458622 | Photo-mask acceptance technique | Linyong Pang, Vikram Tolani | 2013-06-04 |
| 8056021 | Method for time-evolving rectilinear contours representing photo masks | Daniel Abrams, Stanley Osher | 2011-11-08 |
| 7992109 | Method for time-evolving rectilinear contours representing photo masks | Daniel Abrams, Stanley Osher | 2011-08-02 |
| 7984391 | Method for time-evolving rectilinear contours representing photo masks | Daniel Abrams, Stanley Osher | 2011-07-19 |
| 7805700 | Physical-resist model using fast sweeping | — | 2010-09-28 |