Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8907356 | LED package structure | — | 2014-12-09 |
| 8702272 | LED light bulb | — | 2014-04-22 |
| D669199 | LED light bulb | — | 2012-10-16 |
| 7071922 | Optical mouse with rolling ball | Tsung-Ting Sun, Cheng-Hung Tsai, Hsuan-Kai Huang | 2006-07-04 |