Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10651669 | Phase shift control method for charging circuit | Jun Liu, Yingying Feng, Jinzhu Xu | 2020-05-12 |
| 10632599 | Staple advance device for stapler | — | 2020-04-28 |
| 10568235 | On-board charger with heat dissipation structure | Jun Liu, Yingying Feng | 2020-02-18 |