Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997665 | Multiple quantum well structure and light emitting diodes | Zhibin Liu, Dongyan Zhang, Xiaofeng Liu, Duxiang WANG | 2018-06-12 |
| 9640725 | Nitride light-emitting diode | Dongyan Zhang, Duxiang WANG, Xiaofeng Liu, Liangjun Wang | 2017-05-02 |