Inventor · disambiguated record
Hui-Hai Liu
Also filed as: LIU HUI · LIU HUI-HAI
57 granted patents·19 pending applications·168 citations·filing 2007–2025
98Inventor score
Files withSAUDI ARABIAN OIL CO39ARAMCO SERVICES CO14SHANGHAI UNITED IMAGING HEALTHCARE CO LTD10BEIJING INSTITUTE TECH5UIH AMERICA INC2
Top patents by PatentIndex Score
76 records- 0197US9896919B1Using radio waves to fracture rocks in a hydrocarbon reservoirSAUDI ARABIAN OIL CO·Filed 2016·Granted Feb 20, 2018·25 cites·19 claims
- 0296US11680887B1Determining rock propertiesSAUDI ARABIAN OIL CO·Filed 2021·Granted Jun 20, 2023·8 cites·33 claims
- 0395US11643924B2Determining matrix permeability of subsurface formationsSAUDI ARABIAN OIL CO·Filed 2020·Granted May 9, 2023·6 cites·20 claims
- 0495US10571384B2Methods and systems for determining gas permeability of a subsurface formationSAUDI ARABIAN OIL CO·Filed 2019·Granted Feb 25, 2020·10 cites·6 claims
- 0595US10443367B2Using radio waves to fracture rocks in a hydrocarbon reservoirSAUDI ARABIAN OIL CO·Filed 2018·Granted Oct 15, 2019·9 cites·11 claims
- 0695US10401274B2Methods and systems for determining gas permeability of a subsurface formationSAUDI ARABIAN OIL CO·Filed 2016·Granted Sep 3, 2019·11 cites·6 claims
- 0795US10180054B2Using radio waves to fracture rocks in a hydrocarbon reservoirSAUDI ARABIAN OIL CO·Filed 2018·Granted Jan 15, 2019·9 cites·18 claims
- 0894US12416563B2Systems and methods to determine permeability of rock under anisotropic stressARAMCO SERVICES CO·Filed 2023·Granted Sep 16, 2025·3 cites·20 claims
- 0994US12050168B2Method for determining a matrix permeability of a subsurface formationARAMCO SERVICES CO·Filed 2022·Granted Jul 30, 2024·3 cites·20 claims
- 1094US11579065B2Methods and systems for determining fracture and matrix permeability of a subsurface formationSAUDI ARABIAN OIL CO·Filed 2020·Granted Feb 14, 2023·4 cites·17 claims
- 1194US10048179B2Determining rock propertiesSAUDI ARABIAN OIL CO·Filed 2016·Granted Aug 14, 2018·7 cites·28 claims
- 1294US9983106B2Determining rock propertiesSAUDI ARABIAN OIL CO·Filed 2017·Granted May 29, 2018·9 cites·20 claims
- 1393US10669829B2Using electromagnetic waves to remove near wellbore damages in a hydrocarbon reservoirSAUDI ARABIAN OIL CO·Filed 2018·Granted Jun 2, 2020·8 cites·18 claims
- 1492US10365200B2Method for determining unconventional liquid imbibition in low-permeability materialsARAMCO SERVICES CO·Filed 2016·Granted Jul 30, 2019·6 cites·10 claims
- 1591US11598711B2Method and apparatus for measuring stress dependency of shale permeability with steady-state flowARAMCO SERVICES CO·Filed 2021·Granted Mar 7, 2023·2 cites·20 claims
- 1690US11591905B2Methods and systems for determining optimum pressure drawdown in a production well for a shale gas reservoirSAUDI ARABIAN OIL CO·Filed 2020·Granted Feb 28, 2023·3 cites·9 claims
- 1790US10557962B2Method for measurement of hydrocarbon content of tight gas reservoirsSAUDI ARABIAN OIL CO·Filed 2016·Granted Feb 11, 2020·3 cites·5 claims
- 1890US10416064B2Methods and systems for determining gas permeability of a subsurface formationSAUDI ARABIAN OIL CO·Filed 2019·Granted Sep 17, 2019·8 cites·15 claims
- 1989US11977140B2Systems and methods for magnetic resonance imagingSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2022·Granted May 7, 2024·1 cites·20 claims
- 2089US10436696B2Methods and systems for determining gas permeability of a subsurface formationSAUDI ARABIAN OIL CO·Filed 2018·Granted Oct 8, 2019·3 cites·13 claims
- 2188US10858936B2Determining geologic formation permeabilitySAUDI ARABIAN OIL CO·Filed 2018·Granted Dec 8, 2020·6 cites·21 claims
- 2287US11530972B2Analyzing fractured rock samplesSAUDI ARABIAN OIL CO·Filed 2021·Granted Dec 20, 2022·2 cites·20 claims
- 2386US11248446B2Using electromagnetic waves to remove near wellbore damages in a hydrocarbon reservoirSAUDI ARABIAN OIL CO·Filed 2020·Granted Feb 15, 2022·2 cites·11 claims
- 2485US12242286B1Method, system, and device for global path planning for unmanned vehicle in off-road environmentBEIJING INSTITUTE TECH·Filed 2024·Granted Mar 4, 2025·3 cites·12 claims
- 2584US11035977B2Data storage device with stored instructions for measurement of hydrocarbon content of tight gas reservoirsSAUDI ARABIAN OIL CO·Filed 2019·Granted Jun 15, 2021·1 cites·5 claims
- 2683US10845292B2Method for correcting low permeability laboratory measurements for leaksSAUDI ARABIAN OIL CO·Filed 2018·Granted Nov 24, 2020·2 cites·11 claims
- 2782US10850601B2Series-hybrid electromechanical compound transmission device for tracked vehicleBEIJING INSTITUTE TECH·Filed 2020·Granted Dec 1, 2020·3 cites·7 claims
- 2881US10670506B2Method for determining unconventional liquid imbibition in low-permeability materialsSAUDI ARABIAN OIL CO·Filed 2019·Granted Jun 2, 2020·1 cites·10 claims
- 2981US10254207B2Determining rock propertiesSAUDI ARABIAN OIL CO·Filed 2017·Granted Apr 9, 2019·1 cites·20 claims
- 3081US2024264257A1Systems and methods for magnetic resonance imagingSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2024·Application pending·0 cites
- 3180US11232558B2Systems and methods for image generationSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2019·Granted Jan 25, 2022·4 cites·20 claims
- 3278US10760396B2Using radio waves to fracture rocks in a hydrocarbon reservoirSAUDI ARABIAN OIL CO·Filed 2019·Granted Sep 1, 2020·1 cites·6 claims
- 3375US12115006B2Systems and methods for controlling imagingSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 3474US12013328B2Systems and methods for analyzing natural gas flow in subterranean reservoirsSAUDI ARABIAN OIL CO·Filed 2021·Granted Jun 18, 2024·0 cites·6 claims
- 3574US10591399B2Methods for analyzing natural gas flow in subterranean reservoirsARAMCO SERVICES CO·Filed 2016·Granted Mar 17, 2020·2 cites·14 claims
- 3673US11578564B2Systems and methods for predicting shear failure of a rock formationSAUDI ARABIAN OIL CO·Filed 2019·Granted Feb 14, 2023·1 cites·15 claims
- 3770US11707235B2Systems and methods for controlling imagingSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2019·Granted Jul 25, 2023·1 cites·20 claims
- 3870US11054540B2Computer implemented method for measurement of hydrocarbon content of tight gas reservoirsSAUDI ARABIAN OIL CO·Filed 2019·Granted Jul 6, 2021·0 cites·5 claims
- 3969US11175211B2Systems and methods for analyzing natural gas flow in subterranean reservoirsSAUDI ARABIAN OIL CO·Filed 2019·Granted Nov 16, 2021·0 cites·8 claims
- 4068US11112525B2Data processing system for measurement of hydrocarbon content of tight gas reservoirsSAUDI ARABIAN OIL CO·Filed 2019·Granted Sep 7, 2021·0 cites·5 claims
- 4167US12281260B2Wellbore treatment fluids comprising an amphiphilic hyperbranched copolymerSAUDI ARABIAN OIL CO·Filed 2023·Granted Apr 22, 2025·0 cites·17 claims
- 4266US12207947B2Systems and methods for image correctionSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
- 4366US11567151B2Positioning apparatus for magnetic resonance imagingOUR UNITED CORP·Filed 2021·Granted Jan 31, 2023·0 cites·16 claims
- 4466US2025283798A1Measuring Rock PermeabilitySAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 4565US11366189B2Systems and methods for magnetic resonance imagingUIH AMERICA INC·Filed 2020·Granted Jun 21, 2022·0 cites·20 claims
- 4665US2025130155A1Non-darcy flow parameters for evaluating caprock integrity associated with geological co2 sequestration and storageSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 4765US2025067892A1Caprock analysis methods and systemsSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 4862US2025003856A1Systems and methods to determine biot coefficient and effective stress dependence coefficient in rockARAMCO SERVICES CO·Filed 2023·Application pending·0 cites
- 4960US2025290842A1Systems and methods for characterizing unconventional reservoirs including fractured source rockARAMCO SERVICES CO·Filed 2024·Application pending·0 cites
- 5059US11740381B2Determination of estimated maximum recoverable (EMR) hydrocarbons in unconventional reservoirsARAMCO SERVICES CO·Filed 2021·Granted Aug 29, 2023·0 cites·20 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →