Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D689634 | LED light bulb | — | 2013-09-10 |
| D658313 | LED bulb | — | 2012-04-24 |
| 8115999 | Polarizing lamp | Shin-Tson Wu, Wang-Yang Li, Chung-Kuang Wei | 2012-02-14 |
| 7583439 | Wide-angle and broadband polarization converter | Shin-Tson Wu, Wang-Yang Li, Chung-Kuang Wei | 2009-09-01 |