Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411094 | Contact with a silicide region | Yu-Wen Cheng, Cheng-Tung Lin, Chih-Wei Chang, Hong-Mao Lee, Ming-Hsing Tsai +6 more | 2022-08-09 |
| 11373905 | Semiconductor device pre-cleaning | Li-Wei Chu, Ying-Chi SU, Yu-Kai Chen, Hung-Hsu Chen, Chih-Wei Chang +1 more | 2022-06-28 |
| 11348839 | Method of manufacturing semiconductor devices with multiple silicide regions | Yan-Ming Tsai, Hung-Hsu Chen, Chih-Wei Chang, Sheng-Hsuan Lin | 2022-05-31 |
| 11342225 | Barrier-free approach for forming contact plugs | Ching-Yi Chen, Sheng-Hsuan Lin, Hung-Hsu Chen, Chih-Wei Chang | 2022-05-24 |
| 11335774 | Contact structure for semiconductor device and method | Yan-Ming Tsai, Chih-Wei Chang, Ming-Hsing Tsai, Sheng-Hsuan Lin, Hung-Hsu Chen | 2022-05-17 |
| 11232947 | Ammonium fluoride pre-clean protection | Li-Wei Chu, Ying-Chi SU, Yu-Kai Chen, Hung-Hsu Chen, Chih-Wei Chang +1 more | 2022-01-25 |