Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11843928 | Acoustic block manufacturing method and acoustic device | — | 2023-12-12 |
| 11562968 | Apparatus for lithographically forming wafer identification marks and alignment marks | Hu-Wei Lin, Chih-Hsien Hsu, Hai-Yin Chen, Ying-Hao Wang, Yu-Hen Wu | 2023-01-24 |