Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862203 | Lighting assembly | Hsi-Ku Tu, Pin-Chun Chen | 2011-01-04 |
| 7524080 | Illumination assembly | Hsi-Ku Tu, Pin-Chun Chen, Tsung-Ting Sun | 2009-04-28 |
| D590522 | Cell of illumination | Hsi-Ku Tu, Pin-Chun Chen, Tsung-Ting Sun | 2009-04-14 |