Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11463025 | Piezoelectric electromagnetic composite energy harvester based on parallel mechanism | Pengfei Liu, Ii Ma | 2022-10-04 |
| 11342827 | Four-sided-synchronous-swing dual-mode broadband power generation device | Pengfei Liu, Li Guo MA, Wei Xia | 2022-05-24 |