Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265759 | Image construction method and system for heating area | Zexuan Yu, Xueqiang Han, Guojun Wang, Di Wu, Shunyong Shi +8 more | 2025-04-01 |
| 12034640 | Data processing method and system | Weihua Shan | 2024-07-09 |
| 8360616 | Method for installing a secondary optical lens on a LED street lamp | — | 2013-01-29 |
| 8154205 | Energy-saving LED street lamp and method for saving energy with the same | — | 2012-04-10 |
| 7922372 | LED street lamp | — | 2011-04-12 |
| 7832898 | Environmentally friendly street lamps | — | 2010-11-16 |
| 7789521 | Ornamental light | — | 2010-09-07 |
| 7775692 | LED street lamp | — | 2010-08-17 |
| 7461752 | Foldable article support rack | — | 2008-12-09 |