Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367265 | Lithology identification method, lithology identification device, electronic apparatus and non-transitory storage medium | Pengfei Lv, Weiying Chen | 2025-07-22 |
| 12339416 | Short-offset transient electromagnetic transmission system | Qihui Zhen, Xin Wu | 2025-06-24 |
| 12259421 | Airborne electromagnetic signal observation device and system carried by unmanned aerial vehicle | Xin Wu | 2025-03-25 |
| 12181548 | Adaptive damping magnetic field sensor | Zhi Geng, Xin Wu | 2024-12-31 |
| 12135401 | Estimation method of detecting elevation by semi-airborne electromagnetic method | Xin Wu, Yanbo Wang | 2024-11-05 |
| 12130403 | Apparent resistivity-depth section generating method for short-offset electromagnetic exploration | Qinghua Cao, Shu-Ping Yan, Weiying Chen, Xin Wu, Weizhong Qiu | 2024-10-29 |
| 12092784 | Multi-line source ground-borehole transient electromagnetic detection method and multi-line source ground-borehole transient electromagnetic detection | Nannan Zhou, Weiying Chen, Shun Liang Zhang | 2024-09-17 |
| 12066587 | Method for extracting IP information from grounded-wire transient electromagnetic response | Nannan Zhou, Kangxin Lei, Wen Chen | 2024-08-20 |
| 12058534 | Method of measuring AAS EMF | Weihong Liu, Guoqiang Lu, Edward Mah, Daryl Smith, Dimple Thomas | 2024-08-06 |
| 11761944 | Exploration method and system for pegmatite veins | Nannan Zhou, Shun Liang Zhang, Xinhao Wei | 2023-09-19 |
| 11379635 | Method of solving closed form exact solution for the field generated by a finite-length harmonic linear current source in a whole space | Wenqing Chen, Shu-Ping Yan | 2022-07-05 |
| 11313984 | Method and system for electromagnetic method (EM) signal detection based on onshore sparker source | Xin Wu, Qingyun Di | 2022-04-26 |
| 11187824 | Method and device for surface-borehole transient electromagnetic detection | Shucai Liu, Zhihai Jiang, Weiying Chen, Jianhua Yue, Qingyun Di | 2021-11-30 |
| 11165523 | Method and apparatus for testing advanced antenna systems (AAS) | Bengt Strom | 2021-11-02 |
| 10955578 | Device and method for ground source transient electromagnetic near-field detection and related device | Weiying Chen, Shu-Ping Yan, Nannan Zhou, Qingyun Di | 2021-03-23 |
| 10838099 | Multi-mode data observation method based on unmanned aerial vehicle formation for semi-airborne electromagnetic surveying | Xin Wu, Qingyun Di | 2020-11-17 |
| 10823872 | Correction method for transient electromagnetic method-based prediction of water-bearing structure ahead of tunnel wall | Xiu Li, Bin LIU, Huaifeng Sun, Qingyun Di, Dongyang Hou | 2020-11-03 |
| 10809412 | WEM-based method for deep resource detection using sky waves | Qingyun Di, Ruo Wang, Zhiguo An, Changmin Fu, Da Lei +2 more | 2020-10-20 |
| 10680730 | Testing wireless networks using random wireless device locations | Eric Jerumanis, Bengt Strom, Dimple Thomas | 2020-06-09 |
| 9338699 | Scheme of retaining LTE connection during circuit switch fall back | Weigang Li, Indranil Bob Tapadar | 2016-05-10 |
| 8787340 | Method and system for reducing connection set-up time | Xixian Chen, Vasanta Chivukula, Weigang Li, Ryan Santa, Miroslav Budic +2 more | 2014-07-22 |
| 8134963 | Method and system for reducing connection set-up time | Xixian Chen, Vasanta Chivukula, Weigang Li, Ryan Santa, Miroslav Budic +2 more | 2012-03-13 |
| 7505534 | Method for determination of discontinuous transmission, frame erasure, and rate | Xixlan Chen | 2009-03-17 |
| 7480516 | Method and apparatus of forward link and reverse link power control in a cellular wireless communication system | Xixian Chen, Mark A. Harris, Weigang Li | 2009-01-20 |