Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545059 | Electrodeless lamp street lighting fixture | Wenjun Chen, Hequan Zhang | 2013-10-01 |
| D647659 | Electrodeless lamp street lighting fixture | Wenjun Chen, Hequan Zhang | 2011-10-25 |