Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527543 | Polysilicon removal in word line contact region of memory devices | Chih-Ming Lee, Keng-Ying Liao, Ping-Pang Hsieh, Su-Yu Yeh, Hsin-Hui Lin +1 more | 2022-12-13 |
| 11502123 | Methods for forming image sensor devices | Keng-Ying Liao, Huai-Jen Tung, Chih-Wei Sung, Po-Zen Chen, Yu-Chien Ku +4 more | 2022-11-15 |
| 11430909 | BSI chip with backside alignment mark | Chih-Wei Sung, Chung-Bin Tseng, Keng-Ying Liao, Po-Zen Chen, Su-Yu Yeh +1 more | 2022-08-30 |