Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867933 | Method for forming semiconductor device structure with overlay grating | Long Chen, Jia-Hong Chu, Chi-Wen Lai, Chia-Ching Liang, Kai-Hsiung Chen +4 more | 2020-12-15 |
| 10734325 | Method for forming semiconductor device structure with overlay grating | Long Chen, Jia-Hong Chu, Chi-Wen Lai, Chia-Ching Liang, Kai-Hsiung Chen +4 more | 2020-08-04 |
| 10534272 | Method of fabricating reticle | Hsueh-Yi Chung, Yung-Cheng Chen, Fei-Gwo Tsai, Chi-Hung Liao, Shih-Chi Fu +4 more | 2020-01-14 |