Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906408 | Method for controlling charging voltage of 12V auxiliary battery for hybrid vehicle | — | 2021-02-02 |
| 10892705 | Sweeping device for the photovoltaic panel | Xiangzhong Qian, Tao Jiang, Yifan SU, Meicheng Sang, Liuyi Zhou | 2021-01-12 |