Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086981 | Method for realizing the captcha with 3D models and device thereof | Qiuer Xu, Nan YUAN | 2021-08-10 |
| 10092948 | Fluoride-free continuous casting mold flux for low-carbon steel | Chen Zhang, Dexiang Cai, Feng Mei | 2018-10-09 |
| 9631958 | Device for measuring flow rate of steel melt near a surface of the steel melt | Jian Yang, Jianjun Zhi, Kai Zhu, Jianhua Zhu, Zhengjie Fan +2 more | 2017-04-25 |
| 9550229 | Fluoride-free continuous casting mold flux for ultralow-carbon steel | Chen Zhang, Dexiang Cai, Feng Mei | 2017-01-24 |
| 9537576 | Encoding and decoding methods for high-precision time transfer and encoding and decoding devices therefor | Guiling Wu, Liang Hu, Weiwen Zou, Jianping Chen | 2017-01-03 |