Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10447071 | Backup power source assembly, lamp assembly, lighting system and installing method thereof | Shouyong ZHOU, Bing Zhang, Honglei GAO, Hui Li, Cuijuan Zhou | 2019-10-15 |
| 10415777 | Lighting apparatus and method of making thereof | Hui Li, Jiping Zou, Cuijuan Zhou, Honglei GAO, Bing Zhang | 2019-09-17 |