Inventor · disambiguated record
Qinglong Liu
Also filed as: LIU QINGLONG
6 granted patents·9 pending applications·11 citations·filing 2011–2025
70Inventor score
Files withCILAG GMBH INT4MICROPORT NEUROTECH SHANGHAI CO LTD4CHINA PETROLEUM & CHEM CORP3CHEN WEI1HUZHOU SANY LOADER CO LTD1
Top patents by PatentIndex Score
15 records- 0183US9598937B2Rotating magnetic field downhole power generation deviceCHEN WEI·Filed 2012·Granted Mar 21, 2017·11 cites·16 claims
- 0268US2025337038A1Control method for refrigeration system, related devices, and storage mediumHUZHOU SANY LOADER CO LTD·Filed 2025·Application pending·0 cites
- 0356US2025049434A1Suture needle guide tube and tissue suturing device technical fieldCILAG GMBH INT·Filed 2022·Application pending·0 cites
- 0455US2025057526A1Tissue closure deviceCILAG GMBH INT·Filed 2022·Application pending·0 cites
- 0553US2025049431A1Tissue suturing deviceCILAG GMBH INT·Filed 2022·Application pending·0 cites
- 0652US12366155B2Mud pulse generation system based on two-way communicationCHINA PETROLEUM & CHEM CORP·Filed 2022·Granted Jul 22, 2025·0 cites·12 claims
- 0751US9927548B2Apparatus for well logging capable of forward investigationCHINA PETROLEUM & CHEM CORP·Filed 2016·Granted Mar 27, 2018·0 cites·12 claims
- 0846US2023393300A1Multi-sector data correction method and system for gamma imaging while drillingCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0945US2024293641A1Catheter and method for preparing catheter transition structureMICROPORT NEUROTECH SHANGHAI CO LTD·Filed 2021·Application pending·0 cites
- 1043US2024100295A1Tube fixing device and catheter protection deviceMICROPORT NEUROTECH SHANGHAI CO LTD·Filed 2022·Application pending·0 cites
- 1143US2024058574A1Medical catheter and preparation method thereforMICROPORT NEUROTECH SHANGHAI CO LTD·Filed 2021·Application pending·0 cites
- 1240US2023065180A1Flow blocking catheterMICROPORT NEUROTECH SHANGHAI CO LTD·Filed 2021·Application pending·0 cites
- 1337US10228022B2Manufacturing method of precision machine tool bearing with high precision stabilityUNIV WUHAN TECH·Filed 2016·Granted Mar 12, 2019·0 cites·3 claims
- 1437US9377555B2Apparatus and method for well logging and data processing deviceYANG JINZHOU·Filed 2011·Granted Jun 28, 2016·0 cites·17 claims
- 1532USD1034992SAnvil for surgical staplerCILAG GMBH INT·Filed 2022·Granted Jul 9, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →