Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518705 | Lens and an illumination device having the lens | Hongwei Zhang, Yuhua Liang, Hui Gui | 2016-12-13 |
| 9500323 | Lens for LED illumination | Kongyi Wu, Hongwei Zhang, Yusheng Ming | 2016-11-22 |
| 9366416 | Lens and LED retrofit lamp | Dirk Buchhauser, Hongwei Zhang, Jing Lin | 2016-06-14 |
| 9255667 | LED lighting assembly and an LED retrofit lamp having the LED lighting assembly | Yusheng Ming, Anmiao Li, Dirk Buchhauser | 2016-02-09 |