Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9166117 | Light emitting device and method for mixing light thereof | Chung-Min Chang, CHIEN-LIN CHANG-CHIEN, HSUEN-FENG HU, Ya-Ting Wu | 2015-10-20 |
| 8981407 | Light emitting diode package with lens and method for manufacturing the same | Chung-Min Chang, CHIEN-LIN CHANG-CHIEN, HSUEN-FENG HU, Yu-Wei Tsai | 2015-03-17 |
| 8926125 | LED lighting apparatus having snow melting function | Chung-Min Chang, CHIEN-LIN CHANG-CHIEN, HSUEN-FENG HU, Yu-Wei Tsai | 2015-01-06 |