Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435057 | Zoom structure, lamp holder and lens | Shitao Deng, Xuejun Feng | 2022-09-06 |
| 11435073 | Combined lamp and bladeless fan | Xuejun Feng, Zhonghua Sui, Shitao Deng | 2022-09-06 |
| 11268677 | Thread transmission structure, optical system and spotlight using the thread transmission structure | Jie Mei, Dun Chen | 2022-03-08 |