Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367265 | Lithology identification method, lithology identification device, electronic apparatus and non-transitory storage medium | Guoqiang Xue, Weiying Chen | 2025-07-22 |
| 11973340 | Direct-current transmission line protection method and system based on pure current characteristics | Zexin Zhou, Huanzhang Liu, Hong-Xi Cao, Xingguo Wang, Siye Ruan +4 more | 2024-04-30 |
| 11749985 | Method and device for timing in time-varying distance protection based on multiple lines in tower | Zexin Zhou, Tianhua LI, Hong-Xi Cao, Yarong Guo, Xingguo Wang +3 more | 2023-09-05 |
| 8604143 | Catalysts for polymerization of isoprene and preparations and uses thereof | Chao Wang, Chuanqing Li, Guozhu Yu, Aimin Liang, Jie Zhang +2 more | 2013-12-10 |