Inventor · disambiguated record
Weiwei Liu
Also filed as: LIU WEIWEI
47 granted patents·23 pending applications·737 citations·filing 2000–2025
97Inventor score
Files withYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD13AFFYMETRIX INC6HISENSE BROADBAND MULTIMEDIA TECHNOLOGY CO LTD5LIU WEIWEI4BOE TECHNOLOGY GROUP CO LTD2
Top patents by PatentIndex Score
70 records- 0198US11677238B2Electric power supply method and electric power supply systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jun 13, 2023·45 cites·19 claims
- 0297US11662384B2Motor malfunction monitoring device, drive motor system and motor malfunction monitoring methodYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted May 30, 2023·43 cites·12 claims
- 0397US11549349B2Fracturing control apparatus and control method thereforYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jan 10, 2023·74 cites·20 claims
- 0496US10870093B1Multifunctional blending equipmentYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Granted Dec 22, 2020·137 cites·10 claims
- 0595US6391592B1Blocker-aided target amplification of nucleic acidsAFFYMETRIX INC·Filed 2000·Granted May 21, 2002·100 cites·28 claims
- 0694US11480040B2Electro-hydraulic hybrid drive sand-mixing equipmentYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Granted Oct 25, 2022·85 cites·5 claims
- 0794US10864487B1Sand-mixing equipmentAMERICAN JEREH INT CORPORATION·Filed 2020·Granted Dec 15, 2020·143 cites·8 claims
- 0893US11739623B2Fracturing system and control system and method for the fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Aug 29, 2023·3 cites·19 claims
- 0993US7108976B2Complexity management of genomic DNA by locus specific amplificationAFFYMETRIX INC·Filed 2002·Granted Sep 19, 2006·49 cites·27 claims
- 1092USD979677SBarbell clampSHENZHEN LVQI ELECTRONIC COMMERCE CO LTD·Filed 2021·Granted Feb 28, 2023·27 cites·1 claims
- 1188US12345665B1Calculation method for fractal dimension of shale poresUNIV SOUTHWEST PETROLEUM·Filed 2024·Granted Jul 1, 2025·2 cites·6 claims
- 1285US12283015B2Virtual environment asset location assignmentTHE WEATHER COMPANY LLC·Filed 2020·Granted Apr 22, 2025·2 cites·14 claims
- 1382USD1041766SRunning vestLIU WEIWEI·Filed 2024·Granted Sep 10, 2024·6 cites·1 claims
- 1480US9725530B2Supported metal oxide double active center polyethylene catalyst, process for preparing the same and use thereofUNIV EAST CHINA SCIENCE & TECH·Filed 2013·Granted Aug 8, 2017·5 cites·16 claims
- 1579US12497880B2Fracturing system and control system and method for the fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 1678US2025093418A1Motor malfunction monitoring device, drive motor system and motor malfunction monitoring methodYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Application pending·0 cites
- 1776USD1049564SRunning vestLIU WEIWEI·Filed 2024·Granted Nov 5, 2024·4 cites·1 claims
- 1875US10877213B2Optical moduleHISENSE BROADBAND MULTIMEDIA TECHNOLOGY CO LTD·Filed 2019·Granted Dec 29, 2020·2 cites·18 claims
- 1974US12259434B2Motor malfunction monitoring device, drive motor system and motor malfunction monitoring methodYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·18 claims
- 2074US12044114B2Fracturing system and control system and method for the fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2023·Granted Jul 23, 2024·0 cites·20 claims
- 2168USD1045286SPool cleanerLIU WEIWEI·Filed 2022·Granted Oct 1, 2024·3 cites·1 claims
- 2268US2005095645A1Complexity management of genomic DNA by locus specific amplificationAFFYMETRIX INC·Filed 2004·Application pending·0 cites
- 2367US10295083B2Real-time analysis system for operation of working ship based on ship attitude measurementCHINA NAT OFFSHORE OIL CORP·Filed 2017·Granted May 21, 2019·2 cites·10 claims
- 2467US9072745B2Use of Salvia miltiorrhiza composition in preparing drugs for secondary prevention of coronary heart diseaseYAN XIJUN·Filed 2011·Granted Jul 7, 2015·2 cites·28 claims
- 2566US12140010B2Fracturing control apparatus and control method thereforYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Nov 12, 2024·0 cites·19 claims
- 2666US2025170678A1Active Solder Paste Composition for Cladding Ceramic With Copper, Method for Cladding Ceramic With Copper, and Copper-Clad CeramicBYD CO LTD·Filed 2025·Application pending·0 cites
- 2763US12468102B2Optical moduleHISENSE BROADBAND MULTIMEDIA TECHNOLOGY CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·12 claims
- 2863USD1051524SPool cleanerLIU WEIWEI·Filed 2023·Granted Nov 12, 2024·2 cites·1 claims
- 2962US2025224576A1Optical moduleHISENSE BROADBAND MULTIMEDIA TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3062US2025020862A1Optical ModuleHISENSE BROADBAND MULTIMEDIA TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3161US11867594B2Evaluation method and evaluation device of health state of well site equipment, and storage mediumYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jan 9, 2024·0 cites·17 claims
- 3261US7787119B2Method for remote sensing of targets in a transparent medium using ultra-short intense lasersUNIV LAVAL·Filed 2007·Granted Aug 31, 2010·1 cites·19 claims
- 3361US2006068415A1Complexity management of genomic DNA by locus specific amplificationAFFYMETRIX INC·Filed 2005·Application pending·0 cites
- 3459US2023144262A1Photo-thermo-acoustic mechanism-based power measurement apparatus and measurement method for terahertz wave at room temperatureUNIV NANKAI·Filed 2022·Application pending·0 cites
- 3559US2025076327A1Sample preparation workstation and sample preparation systemSHENZHEN JINGTAI TECH CO LTD·Filed 2023·Application pending·0 cites
- 3657US12426576B2Method for restoring waterbird habitats based on ecological leverage theoryINST OF ECOLOGICAL CONSERVATION AND RESTORATION CHINESE ACADEMY OF FORESTRY·Filed 2024·Granted Sep 30, 2025·0 cites·7 claims
- 3757US2002098510A1Blocker-aided target amplification of nucleic acidsAFFYMETRIX INC·Filed 2002·Application pending·0 cites
- 3857US2024327760A1Cleaning solution for high-yield-stress ceramic material 3d printing blank, preparation method therefor and use thereofUNIV SOOCHOW·Filed 2022·Application pending·0 cites
- 3956US11746252B2Composition, coating, coating film, back sheet for solar cell module and solar cell moduleDAIKIN FLUOROCHEMICALS CHINA CO LTD·Filed 2018·Granted Sep 5, 2023·0 cites·11 claims
- 4056US2024368991A1Tunnel constraint anchor cable and method for improving stability of initial support structureCHANGAN UNIV·Filed 2024·Application pending·0 cites
- 4155US2024226832A9Full-Electric Drive Cementing Control SystemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Application pending·0 cites
- 4255US2025054202A1Prioritizing users in an augmented reality environment by contextTHE WEATHER COMPANY LLC·Filed 2023·Application pending·0 cites
- 4355US2024009114A1Composition for microneedle administration and it's applicationsZCAPSULE PHARMACEUTICALS CO LTD·Filed 2023·Application pending·0 cites
- 4454US12230742B2Substrate and method of manufacturing thereofTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Feb 18, 2025·0 cites·20 claims
- 4554US11978149B2UV map using weight paintingIBM·Filed 2021·Granted May 7, 2024·0 cites·20 claims
- 4654US2025197649A1Anti-icing coating and anti-icing coating film, and anti-fouling coating and anti-fouling coating filmDAIKIN FLUOROCHEMICALS CHINA CO LTD·Filed 2023·Application pending·0 cites
- 4753US12326915B2Method and apparatus of training model, device, medium, and program productBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2021·Granted Jun 10, 2025·0 cites·17 claims
- 4853US2023257341A1Cis-para-substituted cyclohexylaminonitrile salt, preparation method therefor and use thereof, and method for preparing pesticide using sameHEBEI LANSHENG BIOTECH CO LTD·Filed 2021·Application pending·0 cites
- 4953US2007065816A1Methods for genotypingAFFYMETRIX INC·Filed 2003·Application pending·0 cites
- 5052US2024267148A1Interference signal sending method and apparatus, electronic device, and computer-readable storage mediumZTE CORP·Filed 2022·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →