Inventor · disambiguated record

Jifeng Zhong

Also filed as: ZHONG JIFENG

31 granted patents·9 pending applications·218 citations·filing 2020–2024

95Inventor score

Technology areasF04B E21B H02J H02P B01F

Files withYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD40

Top patents by PatentIndex Score

40 records

0198US11668289B2Fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 6, 2023·46 cites·19 claims
0297US12078044B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Sep 3, 2024·5 cites·17 claims
0397US12006925B2Fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Jun 11, 2024·3 cites·20 claims
0496US11746636B2Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Sep 5, 2023·6 cites·19 claims
0596US11725491B2Electrically driven fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Aug 15, 2023·4 cites·18 claims
0696US11680474B2Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 20, 2023·8 cites·20 claims
0796US11680472B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 20, 2023·4 cites·20 claims
0896US10870093B1Multifunctional blending equipmentYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Granted Dec 22, 2020·137 cites·10 claims
0993US11859481B2Fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jan 2, 2024·3 cites·20 claims
1092US12196066B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Jan 14, 2025·1 cites·20 claims
1189US12134964B2Electrically driven fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Nov 5, 2024·1 cites·20 claims
1287US12312930B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Granted May 27, 2025·0 cites·20 claims
1386US2025118985A1Electrically-driven pumping system and driving method thereofYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
1484US12460631B2Fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
1583US2025075604A1Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
1680US12180819B2Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·18 claims
1780US12173594B2Fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
1879US12247472B2Fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
1979US2025101845A1Electrically-driven fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
2078US2024401585A1Fracturing apparatus and vibration reduction method thereofYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
2177US12486749B2Variable 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
2277US12272987B2Electrically-driven pumping system and driving method thereofYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
2372US12092097B2Fracturing apparatus and vibration reduction method thereofYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Sep 17, 2024·0 cites·20 claims
2470US12326074B2Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
2569US12203353B2Electrically-driven fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·20 claims
2668US12234712B2Adaptive mobile power generation systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·19 claims
2766US12503935B2Liquid-cooled fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·14 claims
2866US12395110B2Multi-winding-motor driving system, variable-frequency electric driving system, pumping system, fracturing device and wellsite equipmentYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·19 claims
2963US12381236B2Fuel cell-based control method, control device and well-site stimulation methodYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Aug 5, 2025·0 cites·19 claims
3062US2024313546A1Power supply system for electrically driven wellsite facilityYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
3161US12442370B2Fracturing equipment having multiple electric-power suppliesYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·18 claims
3260US2025027397A1Pump system, wellsite layout and method for controlling the pump systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
3359US12320344B2Fracturing apparatus and control method thereof, fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Jun 3, 2025·0 cites·18 claims
3459US12021389B2Power supply system for electrically driven wellsite facilityYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 25, 2024·0 cites·16 claims
3558US2024301777A1Adaptive Mobile Power Generation SystemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
3657US12331625B2Turbine fracturing apparatus and turbine fracturing well siteYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·11 claims
3755US11815087B2Automatic system and method for disassembly and assembly of plunger pumpsYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Nov 14, 2023·0 cites·17 claims
3853US12090452B2Fracturing fluid mixing equipmentYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·16 claims
3953US2024063613A1Integrated type step-down power supply device and wellsite power supply systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Application pending·0 cites
4045US2023203928A1Fuel-consuming power generator-based control method, control device and well-site stimulation methodYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →