Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527679 | Semiconductor light emitting chip and its manufacturing method | Xingen WU, Yingce LIU, Junxian Li | 2022-12-13 |
| 11469349 | Semiconductor chip of light emitting diode and manufacturing method thereof | Xingen WU, Junxian Li, Yingce LIU, Hongyi Zhou | 2022-10-11 |
| 11456399 | Light emitting diode (LED) chip and manufacturing method and light emitting method thereof | Junxian Li, Qilong WU, Yingce LIU, Hongyi Zhou | 2022-09-27 |