Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9589440 | Lamp tube and lamp fixture with sensing capability | Cheng-Hung Pan, Eric Wen-Chien Chen, Perng-Fei Yuh, Cheng-Hsien Chen | 2017-03-07 |
| 9568152 | LED tube having increased illumination angle | Cheng-Hung Pan, Cheng-Hsien Chen | 2017-02-14 |