Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984740 | Temperature protective device for filter capacitor bank | Dan Liu, Dawei Zheng, Sui Ouyang, Dewu Kang | 2024-05-14 |
| 11729928 | Tower uninterruptible power supply frame and a tower uninterruptible power supply | Dan Liu, Dawei Zheng, Lei Cao, Yunmei Wu | 2023-08-15 |