Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10332745 | Dummy assist features for pattern support | Lei Sun, Ruilong Xie, Wenhui Wang, Yulu Chen, Erik Verduijn +2 more | 2019-06-25 |
| 10217633 | Substantially defect-free polysilicon gate arrays | Heng Yang, Ahmed Hassan | 2019-02-26 |
| 10170309 | Dummy pattern addition to improve CD uniformity | Geng Han | 2019-01-01 |