Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043573 | Method of fabricating tantalum nitride barrier layer and semiconductor device thereof | Chi-Cheng Hung, Yu-Sheng Wang, Hao Wei, Ming-Ching CHUNG, Chi-Cherng Jeng | 2021-06-22 |
| 10147799 | Method of fabricating tantalum nitride barrier layer and semiconductor device thereof | Chi-Cheng Hung, Yu-Sheng Wang, Hao Wei, Ming-Ching CHUNG, Chi-Cherng Jeng | 2018-12-04 |