Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11400401 | Filter device and filter system | Yu-De LIEN | 2022-08-02 |
| 11264321 | Semiconductor devices employing a barrier layer | Ying-Hsueh Chang Chien, Man-Kit Leung, Chi-Ming Yang | 2022-03-01 |