Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11393966 | Omnidirectional LED light wire and packaging method thereof, light source and lamp | Qianjun Yan, Lingli Ma | 2022-07-19 |
| D943786 | Light bulb | Qianjun Yan, Lingli Ma | 2022-02-15 |
| D943787 | Light bulb | Qianjun Yan, Lingli Ma | 2022-02-15 |
| D943788 | Light bulb | Qianjun Yan, Lingli Ma | 2022-02-15 |
| 11215326 | Filament lamp lighting module and manufacturing method thereof | Qianjun Yan, Qili Xu | 2022-01-04 |