Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11602725 | Device for rapidly preparing beta-Si3N4 by gas-solid reaction, and method thereof | Lei Xu, Libo ZHANG, Hang Li, Zhaohui Han, Jianhua Liu +2 more | 2023-03-14 |
| 11571676 | Opening-closing type microwave catalytic reaction apparatus | Lei Xu, Libo ZHANG, Hang Li, Zhaohui Han, Jianhua Liu +4 more | 2023-02-07 |