Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903849 | Solar lighting fan | Mingde LI, Fengkai Liu | 2020-12-01 |
| 10725641 | Dual-functionality input mechanism for a communication device | Qiao Su, Huimin Han, Haiqing HU | 2020-07-28 |