Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930342 | Electro-acoustic transducer | Tiezhong Liu, Pengcheng Ji | 2024-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930342 | Electro-acoustic transducer | Tiezhong Liu, Pengcheng Ji | 2024-03-12 |