Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D991884 | Uninterruptible power supply | Justin John Adleff, Kefeng Yang, Jihong Deng, Benjamin Hannigan | 2023-07-11 |
| D986829 | Uninterruptible power supply | Kefeng Yang, Jihong Deng | 2023-05-23 |
| D942398 | Uninterruptible power supply | Kefeng Yang, Jihong Deng | 2022-02-01 |