Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10638429 | Terminal device with a power supply control during emergency communication | Weifeng Duan | 2020-04-28 |
| 10620675 | Intelligent power distribution system and method | Zhen Luo, Weifeng Duan | 2020-04-14 |