Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8197089 | LED lamp | Kun-Jung Chang, Ching-Yuan Juan, Kuo-Chun Lin | 2012-06-12 |
| 7771090 | Heat-dissipation structure | Kun-Jung Chang, Ching-Yuan Juan, Kuo-Chun Lin | 2010-08-10 |
| 7748870 | LED lamp bulb structure | Kun-Jung Chang, Ching-Yuan Juan, Kuo-Chun Lin | 2010-07-06 |
| 7641363 | LED streetlight structure | Kun-Jung Chang, Ching-Yuan Juan, Kuo-Chun Lin | 2010-01-05 |
| 7611264 | LED lamp | Kun-Jung Chang, Ching-Yuan Juan, Kuo-Chun Lin | 2009-11-03 |
| D602191 | LED illumination pendent lamp | Kun-Jung Chang, Ching-Yuan Juan, Kuo-Chun Lin | 2009-10-13 |