Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292718 | Process for preparing sulfur from reduction of sulfate/ nitrate by iron-carbon and recovering desulfurization/ denitration agents | Chunyuan Ma, Lin Cui, Liqiang Zhang, Xiqiang Zhao, Jun Li +2 more | 2022-04-05 |
| 11286162 | System and method for recovering sulfur in copper smelting process | Chunyuan Ma, Xiqiang Zhao, Tai Feng, Jun Li, Shizhen Zhang | 2022-03-29 |
| 10861222 | Information interaction method, device, and system | Li Wang, Wei Zhang | 2020-12-08 |
| 10732611 | System and method for generating machining control data of numerical control machine tool | Tao Yu, Rongchang ZHU, Yunjie Tang, Qi Huang, Hongwei Liu +5 more | 2020-08-04 |