Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238885 | Vehicle-mounted inverter skid | Chenglin Song, Pingping Song, Zheng Ding | 2025-02-25 |
| 12108579 | Container type frequency conversion pry | Yimin Shen, Chenglin Song | 2024-10-01 |