Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842963 | GaN-based LED epitaxial structure and preparation method thereof | Houyong Ma, Qiming Li, Huiwen Xu | 2017-12-12 |
| 9735316 | Method for manufacturing high voltage LED flip chip | Huiwen Xu, Qiming Li | 2017-08-15 |
| 9698197 | High-voltage flip LED chip and manufacturing method thereof | Huiwen Xu, Qiming Li | 2017-07-04 |
| 9698305 | High voltage LED flip chip | Huiwen Xu, Qiming Li | 2017-07-04 |