Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D691294 | Light emitting diode lamp | Ming-Cheng Hsu, Che-Hsin Liao, Yi-Chu Hsieh | 2013-10-08 |
| D687174 | Light emitting diode lamp | Ming-Cheng Hsu, Che-Hsin Liao, Yi-Chu Hsien | 2013-07-30 |
| D679843 | Light emitting diode lamp | Ming-Cheng Hsu, Che-Hsin Liao, Yi-Chu Hsieh | 2013-04-09 |
| D672890 | Light emitting diode lamp | Jiann-Hung Lee, Chin-Wei Chou | 2012-12-18 |