Inventor · disambiguated record
Qingping Li
Also filed as: LI QINGPING
17 granted patents·1 pending application·3 citations·filing 2017–2024
85Inventor score
Files withUNIV SOUTHWEST PETROLEUM9LI QINGPING3AMPLIPHY TECH LIMITED2SOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG2HUANENG SHANGHAI COMBINED CYCLE POWER CO LTD1
Top patents by PatentIndex Score
18 records- 0185US11542789B2Cavity creation tool by crushing with multi-stage controllable water jet for natural gas hydrate developmentUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Jan 3, 2023·2 cites·4 claims
- 0279US11603747B2Three-stage degassing and dewatering deviceUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Mar 14, 2023·1 cites·10 claims
- 0346US2023213895A1Method for Predicting Benchmark Value of Unit Equipment Based on XGBoost Algorithm and System thereofHUANENG SHANGHAI COMBINED CYCLE POWER CO LTD·Filed 2022·Application pending·0 cites
- 0444US11156064B2Natural gas hydrate solid-state fluidization mining method and system under underbalanced positive circulation conditionUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Oct 26, 2021·0 cites·9 claims
- 0544US10822927B2Device and method for solid-state fluidized mining of natural gas hydrates in shallow seabedUNIV SOUTHWEST PETROLEUM·Filed 2019·Granted Nov 3, 2020·0 cites·4 claims
- 0643US11598180B2Experimental device and experimental method for natural gas hydrate solid-state fluidized mining and crushingUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Mar 7, 2023·0 cites·10 claims
- 0742USD1089931SJackLI QINGPING·Filed 2024·Granted Aug 19, 2025·0 cites·1 claims
- 0842USD1089930SJackLI QINGPING·Filed 2024·Granted Aug 19, 2025·0 cites·1 claims
- 0942USD1085622SJackLI QINGPING·Filed 2024·Granted Jul 22, 2025·0 cites·1 claims
- 1042US10100264B2Experimental loop system for fluidization exploitation of solid-state marine gas hydrateUNIV SOUTHWEST PETROLEUM·Filed 2017·Granted Oct 16, 2018·0 cites·10 claims
- 1141US11434727B2In situ exploitation-separation-backfilling integration apparatus used for natural gas hydratesUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Sep 6, 2022·0 cites·8 claims
- 1241US11193333B2Automatic jet breaking tool for solid fluidization exploitation of natural gas hydrateUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Dec 7, 2021·0 cites·8 claims
- 1341US11053779B2Hydrate solid-state fluidization mining method and system under underbalanced reverse circulation conditionUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Jul 6, 2021·0 cites·7 claims
- 1439US11746640B2Solid fluidization tubular separator for marine natural gas hydrateSOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG·Filed 2022·Granted Sep 5, 2023·0 cites·10 claims
- 1537US10655436B2Device and method for solid-state fluidization mining of seabed shallow layer non-diagenetic natural gas hydratesUNIV SOUTHWEST PETROLEUM·Filed 2017·Granted May 19, 2020·0 cites·14 claims
- 1635US10707843B2Relaxation oscillatorAMPLIPHY TECH LIMITED·Filed 2019·Granted Jul 7, 2020·0 cites·7 claims
- 1733US10712761B2Multi-bit digitally controlled accurate current source circuitAMPLIPHY TECH LIMITED·Filed 2019·Granted Jul 14, 2020·0 cites·10 claims
- 1832US11199050B2Combined crushing super-variable-diameter drill bit for natural gas hydrate exploitationSOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG·Filed 2020·Granted Dec 14, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →