Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9723694 | Light emitting diode street lamp control system | Chun-Chi Chen, Chin-Che Hung, Er-Wei Ruan, Yong Chen | 2017-08-01 |
| 9581324 | LED illumination device having a heat sink with a plurality of sets of fins defining air tunnels of different sizes | Ming Zhai, Wen Xu | 2017-02-28 |