Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8172425 | Low-profile light-emitting diode lamp structure | Li-Hsin Chou | 2012-05-08 |
| 8164237 | LED lamp with flow guide function | — | 2012-04-24 |
| 7972039 | Light guiding diffuser | — | 2011-07-05 |