Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10084123 | Portable light-emitting device without pre-stored power sources and LED package structure thereof | Yu-Ping Wang, Chia-Pin CHANG, Hui-Yen Huang | 2018-09-25 |
| 9887179 | Light emitting diode device and light emitting device using the same | Hui-Yen Huang, Yu-Ching Kuo, Yu-Ping Wang, Jen-Hung Chang | 2018-02-06 |