Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11895955 | Combined LED lighting system for plant growth | Hongchuan CHEN, Yuan Yang, Bing Ma | 2024-02-13 |
| 11277891 | Control method and control circuit of electronic ballast of gas discharge lamp (HID) | Hongchuan CHEN, Shengqiu Zhao, Rizhan He | 2022-03-15 |