Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11605820 | Electrical energy generating element | Chang-Hong Liu, Shou-Shan Fan | 2023-03-14 |
| 11545672 | Electrical energy generating device | Chang-Hong Liu, Shou-Shan Fan | 2023-01-03 |