Inventor · disambiguated record
Guorui Feng
Also filed as: FENG GUORUI
13 granted patents·2 pending applications·1 citations·filing 2018–2025
80Inventor score
Files withUNIV TAIYUAN TECHNOLOGY15
Top patents by PatentIndex Score
15 records- 0170US10690649B2Supercritical CO2 reactor and test system of creepage, diffusion and erosion of rock massUNIV TAIYUAN TECHNOLOGY·Filed 2018·Granted Jun 23, 2020·1 cites·10 claims
- 0255US12025590B2Loading system and method for Hopkinson compression bar test under water-gas-temperature multi-field coupling actionUNIV TAIYUAN TECHNOLOGY·Filed 2022·Granted Jul 2, 2024·0 cites·12 claims
- 0353US11788930B2Device and method for testing bearing capacity of single-row grouped pillars in horizontal goaf under biaxial loadingUNIV TAIYUAN TECHNOLOGY·Filed 2022·Granted Oct 17, 2023·0 cites·11 claims
- 0453US2025376416A1Method for thermal activation of coal gangue and in-situ carbon fixation utilizing waste heat from steel slagUNIV TAIYUAN TECHNOLOGY·Filed 2025·Application pending·0 cites
- 0552US12492634B2Electric-pulse fracturing device and method for hard roof of coal mine based on self-sealing water bagUNIV TAIYUAN TECHNOLOGY·Filed 2024·Granted Dec 9, 2025·0 cites·7 claims
- 0651US11835491B2Device and method for testing bearing capacity of grouped pillars in inclined goaf under coupled biaxial static and disturbance stressesUNIV TAIYUAN TECHNOLOGY·Filed 2022·Granted Dec 5, 2023·0 cites·18 claims
- 0751US11703431B2Device and method for testing tensile resistance of multiple-row grouped pillars in inclined goafUNIV TAIYUAN TECHNOLOGY·Filed 2022·Granted Jul 18, 2023·0 cites·12 claims
- 0849US12221888B2Ventilation method for high gas working face based on alternating intake and air return in mine galleryUNIV TAIYUAN TECHNOLOGY·Filed 2024·Granted Feb 11, 2025·0 cites·7 claims
- 0948US12098637B2I-patterned filling method for initial stage of coal mining based on roof fracture feature characteriticsUNIV TAIYUAN TECHNOLOGY·Filed 2024·Granted Sep 24, 2024·0 cites·1 claims
- 1046US11959383B2Method and device for carrying out grouting between adjacent gateroads in internal-staggered split-level coal miningUNIV TAIYUAN TECHNOLOGY·Filed 2022·Granted Apr 16, 2024·0 cites·4 claims
- 1146US11203095B2Flexible sanding device for cylinder rock specimenUNIV TAIYUAN TECHNOLOGY·Filed 2018·Granted Dec 21, 2021·0 cites·6 claims
- 1246US2025277450A1Storable box-shaped casting and curing device for filler and casting and curing method for fillerUNIV TAIYUAN TECHNOLOGY·Filed 2025·Application pending·0 cites
- 1344US12359568B2Method for backfilling and reconstructing carbon storage space in abandoned main roadway and storing CO2UNIV TAIYUAN TECHNOLOGY·Filed 2023·Granted Jul 15, 2025·0 cites·6 claims
- 1438US11473427B2Physical simulation test method for detecting position of ponding goaf in excavationUNIV TAIYUAN TECHNOLOGY·Filed 2019·Granted Oct 18, 2022·0 cites·5 claims
- 1535US10809417B2Three-dimensional analog simulation test system for gas-liquid countercurrent in abandoned mine goafUNIV TAIYUAN TECHNOLOGY·Filed 2018·Granted Oct 20, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →