Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536932 | Optical lens assembly | Fang-Li Ma, Bin Liu, Hua-Tang Liu | 2022-12-27 |
| 11415275 | LED light string with single wire and illumination device | Xiwan Shan, Tuxiu Yang, Qunlin Li, Yundong Ai, Jie Zhang +4 more | 2022-08-16 |
| 11339957 | LED hose lamp, and production method and device thereof | Xiwan Shan, Tuxiu Yang, Yundong Ai, Jie Zhang, Qunlin Li +5 more | 2022-05-24 |
| 11293628 | LED string light, and production method and device thereof | Xiwan Shan, Tuxiu Yang, Yundong Ai, Jie Zhang, Qunlin Li +6 more | 2022-04-05 |