Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10917014 | Free-wheeling diode control method and apparatus and power switching apparatus | Chengfeng Jiang | 2021-02-09 |
HL
Hongfeng LIANG
Overall (All Time): #2,709,380 of 4,157,543Top 70%
1
Patents All Time