Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920741 | Waterproof core column assembly | Zhenqiang Wu, Fajun Tu | 2024-03-05 |
| D888291 | LED bulb | Lian Wu, Hongbo Li | 2020-06-23 |
| D873783 | LED chip | Lian Wu, Hongbo Li | 2020-01-28 |
| D872321 | LED light | Lian Wu, Hongbo Li | 2020-01-07 |
| D872038 | LED chips on a printed circuit board | Lian Wu, Hongbo Li | 2020-01-07 |
| D872320 | LED light | Lian Wu, Hongbo Li | 2020-01-07 |
| D858806 | LED bulbs | Lian Wu, Hongbo Li | 2019-09-03 |