Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833022 | Structure and method to improve overlay performance in semiconductor devices | Cung D. Tran, Huaxiang Li, Xintuo Dai, Sanggil Bae, Rui Chen +7 more | 2020-11-10 |
| 10566291 | Mark structure for aligning layers of integrated circuit structure and methods of forming same | Ming Hao Tang, Yuping Ren, Rui Chen, Zheng Chen | 2020-02-18 |