Inventor · disambiguated record
Liang Lv
Also filed as: LV LIANG
80 granted patents·17 pending applications·807 citations·filing 2014–2025
99Inventor score
Files withYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD65CHONGQING MOFFY INNOVATION TECH CO LTD5SHENZHEN GONGFENXIANG NETWORK TECH CO LTD5UNIV GUANGDONG TECHNOLOGY4CAC NANTONG CHEMICAL CO LTD3
Top patents by PatentIndex Score
97 records- 0198US11668173B2Fracturing deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Jun 6, 2023·44 cites·20 claims
- 0298US11668289B2Fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 6, 2023·46 cites·19 claims
- 0398US11608726B2Switchable apparatus, well site and control method thereof, device, and storage mediumYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Mar 21, 2023·57 cites·18 claims
- 0498US11592020B2Fracturing equipmentYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Feb 28, 2023·64 cites·17 claims
- 0598US11575249B2Cable laying deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Feb 7, 2023·69 cites·13 claims
- 0698US11572775B2Operation method of a turbine fracturing device and a turbine fracturing deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Feb 7, 2023·68 cites·20 claims
- 0798US11560779B2Operation method of a turbine fracturing device and a turbine fracturing deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Jan 24, 2023·75 cites·19 claims
- 0898US11557887B2Cable laying deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Jan 17, 2023·67 cites·20 claims
- 0998US11506039B2Fracturing device, firefighting method thereof and computer readable storage mediumYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Nov 22, 2022·82 cites·17 claims
- 1098US11143006B1Fracturing deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Oct 12, 2021·140 cites·20 claims
- 1197US12078044B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Sep 3, 2024·5 cites·17 claims
- 1297US12006925B2Fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Jun 11, 2024·3 cites·20 claims
- 1397US11982169B2Fracturing device driven by a variable-frequency adjustable-speed integrated machine and a well site layoutYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted May 14, 2024·8 cites·18 claims
- 1496US11746636B2Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Sep 5, 2023·6 cites·19 claims
- 1596US11725491B2Electrically driven fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Aug 15, 2023·4 cites·18 claims
- 1696US11680474B2Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 20, 2023·8 cites·20 claims
- 1796US11680472B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 20, 2023·4 cites·20 claims
- 1894US11739622B2Operation method of a turbine fracturing device and a turbine fracturing deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Aug 29, 2023·2 cites·20 claims
- 1993US11686187B2Fracturing deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Jun 27, 2023·2 cites·18 claims
- 2092US12196066B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Jan 14, 2025·1 cites·20 claims
- 2192US12065916B2Hydraulic fracturing system for driving a plunger pump with a turbine engineYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Aug 20, 2024·2 cites·19 claims
- 2292US11180443B2Preparation method for m-diamide compoundsCAC NANTONG CHEMICAL CO LTD·Filed 2020·Granted Nov 23, 2021·4 cites·20 claims
- 2390US10981861B1Bromination method for m-diamide compoundsCHANG SHA JIA QIAO BIOTECH CO LTD·Filed 2020·Granted Apr 20, 2021·3 cites·19 claims
- 2489US12134964B2Electrically driven fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Nov 5, 2024·1 cites·20 claims
- 2589USD982736SChoking rescue deviceCHONGQING MOFFY INNOVATION TECH CO LTD·Filed 2022·Granted Apr 4, 2023·16 cites·1 claims
- 2687US12312930B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Granted May 27, 2025·0 cites·20 claims
- 2787US11891885B2Connection device, control box component and fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Feb 6, 2024·1 cites·20 claims
- 2886US2025118985A1Electrically-driven pumping system and driving method thereofYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
- 2984US12460631B2Fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 3083US2025075604A1Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
- 3182US12331626B2Fracturing device driven by a variable-frequency adjustable-speed integrated machine and a well site layoutYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Granted Jun 17, 2025·0 cites·19 claims
- 3282US12276187B2Connection device, control box component and fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Granted Apr 15, 2025·0 cites·20 claims
- 3382US11924372B2Call processing method and deviceHUAWEI TECH CO LTD·Filed 2021·Granted Mar 5, 2024·2 cites·16 claims
- 3482US11888657B2Reconstruction method and device for multi-carrier differential chaos shift keying (DCSK) signalUNIV GUANGDONG TECHNOLOGY·Filed 2023·Granted Jan 30, 2024·1 cites·10 claims
- 3580US12180819B2Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·18 claims
- 3680US12173594B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 3780US12084955B2Fracturing deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·20 claims
- 3879US2025101845A1Electrically-driven fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
- 3978US10315998B2Amide compound and the preparation method and use thereofSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2016·Granted Jun 11, 2019·1 cites·10 claims
- 4077US12486749B2Variable frequency drive system, variable frequency speed regulation integrated machine, pump system, and well site layoutYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·18 claims
- 4177US12272987B2Electrically-driven pumping system and driving method thereofYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 4276US12281648B2Fracturing equipmentYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·17 claims
- 4376US12060784B2Switchable apparatus, well site and control method thereof, device, and storage mediumYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Aug 13, 2024·0 cites·20 claims
- 4476US2023399930A1Operation Method of a Turbine Fracturing Device and a Turbine Fracturing DeviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Application pending·0 cites
- 4575US12404758B2Mixing and discharging device, mixing and discharging system and fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Sep 2, 2025·0 cites·19 claims
- 4673US11970928B1Fracturing deviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Apr 30, 2024·0 cites·19 claims
- 4773USD989294SNasal irrigatorSHANGHAI SONMOL INTERNET TECH CO LTD·Filed 2023·Granted Jun 13, 2023·5 cites·1 claims
- 4872USD1006983SNasal irrigator nozzleCHONGQING MOFFY INNOVATION TECH CO LTD·Filed 2023·Granted Dec 5, 2023·4 cites·1 claims
- 4972US11732564B2Fracturing device, firefighting method thereof and computer readable storage mediumYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Aug 22, 2023·0 cites·20 claims
- 5071USD1051362SElectric irrigatorSHANGHAI SONMOL INTERNET TECH CO LTD·Filed 2024·Granted Nov 12, 2024·3 cites·1 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →