Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841180 | Combined type single stud illuminating building block | Chia-Yen Lin | 2017-12-12 |
| 9666779 | Semiconductor light emitting diode chip with current extension layer and graphical current extension layers | Yuzhe Jin, Yi Zhang, Jiajia Li, Zhicong Li, Yijun Sun +1 more | 2017-05-30 |
| 9457287 | Illuminating building block with high light transmission having positioning structure for sheet-shaped electric connection member and method of assembling the same | Chia-Yen Lin | 2016-10-04 |
| 9016902 | Illuminating building block with high light transmission | Chia-Yen Lin | 2015-04-28 |