Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298208 | Device for preparing rock speciments with different moisture contents | Hang Bian, Shouding Li, Xiao Li, Jianming He, Bo Zheng +3 more | 2025-05-13 |
| 12153038 | Test system and test method for replacing natural gas hydrate with carbon dioxide | Jianming He, Shouding Li, Xiao Li | 2024-11-26 |
| 12123661 | Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same | Guoqing Wang, Junjie Liu, Lijun Zhang, Cong Zhou, Shasha YANG +7 more | 2024-10-22 |
| 12123852 | Multifunctional and visual rock triaxial testing system | Yanzhi Hu, Xiao Li, Tianqiao Mao, Shouding Li, Jianming He +2 more | 2024-10-22 |
| 12085540 | Rock true-triaxial testing system based on computerized tomography (CT) scanning | Tianqiao Mao, Xiao Li, Shouding Li, Jianming He, Guanfang Li +2 more | 2024-09-10 |
| 12034916 | Neural network-based video compression with spatial-temporal adaptation | Li Zhang, Yue Li, Kai Zhang | 2024-07-09 |
| 11976891 | Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same | Guoqing Wang, Junjie Liu, Lijun Zhang, Cong Zhou, Shasha YANG +7 more | 2024-05-07 |
| 11895330 | Neural network-based video compression with bit allocation | Li Zhang, Yue Li, Kai Zhang | 2024-02-06 |
| 11421493 | Device and method for transferring and storing a deep in-situ core in a sealed and pressure-maintaining manner | Jianming He, Jian Huo, Yanfang Wu, Shouding Li, Xiao Li | 2022-08-23 |
| 11287356 | Variable angle loading testing machine | Songfeng Guo, Shengwen Qi, Ming Cai, Yanjun Shang, Qingze Hao +18 more | 2022-03-29 |
| 11215404 | Heat transfer tube and cracking furnace using the same | Guoqing Wang, Lijun Zhang, Xianfeng Zhou, Junjie Liu, Zhiguo Du +2 more | 2022-01-04 |
| 11048002 | Visualization system for simulating excavation of fluid-structure interaction tunnel | Tianqiao Mao, Xiao Li, Shouding Li, Jianming He, Guanfang Li +3 more | 2021-06-29 |
| 11041819 | Visual test system and method for secondary generation or decomposition process of hydrate | Xiao Li, Bo Zheng, Shouding Li, Jianming He, Tianqiao Mao +2 more | 2021-06-22 |
| 11016010 | Triaxial rock mechanics test system for high-strain-rate cyclic dynamic loading | Guanfang Li, Xiao Li, Shouding Li, Jianming He, Tianqiao Mao +2 more | 2021-05-25 |
| 10948431 | Visible test system and rock mass heating method | Bo Zheng, Xiao Li, Shouding Li, Jianming He, Tianqiao Mao +3 more | 2021-03-16 |
| 10209011 | Heat transfer tube and cracking furnace using the same | Guoqing Wang, Lijun Zhang, Xianfeng Zhou, Junjie Liu, Zhiguo Du +2 more | 2019-02-19 |
| 10087333 | Coating compositions for removing free formaldehyde from the environment | Wolfgang Gaschler, Zhong Zeng, Akiko TANABE, Hexin Li, Cheng-Le Zhao | 2018-10-02 |
| 9359560 | Heat transfer tube and cracking furnace using the heat transfer tube | Guoqing Wang, Lijun Zhang, Xianfeng Zhou, Junjie Liu, Zhiguo Du +2 more | 2016-06-07 |
| 9024100 | Process for producing olefins | Guoqing Wang, Shuo Chen, Lijun Zhang | 2015-05-05 |
| 8900522 | Ethylene cracking furnace with multi-pass radiant coil | Xiou He, Changli Li, Jingkun Liu, Mujun Yuan, Cong Zhou +3 more | 2014-12-02 |
| 8585890 | Tubular cracking furnace | Guoqing Wang, Lijun Zhang, Zhiguo Du, Shuo Chen, Cong Zhou +1 more | 2013-11-19 |
| 7135105 | Pyrolysis furnace with new type heat supply and method of high temperature cracking using the same | Qingquan Zeng, Guoqing Wang, Shixing Xu | 2006-11-14 |