Inventor · disambiguated record
Kai He
Also filed as: HE KAI · HE KAI S · HE KAI SHENG
25 granted patents·21 pending applications·67 citations·filing 1992–2025
93Inventor score
Files withMULTI CHEM GROUP LLC10HALLIBURTON ENERGY SERVICES INC7CHAMPIONX LLC3GUANGDONG HUARUN PAINTS CO LTD2HEFEI BOE VISION ELECTRONIC TECH CO LTD2
Top patents by PatentIndex Score
46 records- 0196US9725986B2Multi-functional surfactant complexes for use in subterranean formationsMULTI CHEM GROUP LLC·Filed 2015·Granted Aug 8, 2017·22 cites·13 claims
- 0295US11434690B2Lift cord spool for a motorized treatmentLUTRON TECH CO LLC·Filed 2020·Granted Sep 6, 2022·5 cites·20 claims
- 0391US12024944B2Lift cord spool for a motorized treatmentLUTRON TECH CO LLC·Filed 2022·Granted Jul 2, 2024·2 cites·20 claims
- 0490US9969928B2Surfactant formulations and associated methods for reduced and delayed adsorption of the surfactantMULTI CHEM GROUP LLC·Filed 2014·Granted May 15, 2018·7 cites·20 claims
- 0589US10442986B2Determining residual friction reducer concentrations for subterranean treatment fluidsMULTI CHEM GROUP LLC·Filed 2016·Granted Oct 15, 2019·4 cites·20 claims
- 0688US9488586B2Determining treatment fluid composition using a mini-reservoir deviceMULTI CHEM GROUP LLC·Filed 2014·Granted Nov 8, 2016·7 cites·19 claims
- 0784US10640698B2Ethoxylated amines for use in subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted May 5, 2020·3 cites·19 claims
- 0884US10298236B2On-chip aging sensor and counterfeit integrated circuit detection methodUNIV CALIFORNIA·Filed 2016·Granted May 21, 2019·4 cites·17 claims
- 0980US11999900B2Surface-modified nanoparticle compositions and related applications in subterranean hydrocarbon recoveryCHAMPIONX LLC·Filed 2020·Granted Jun 4, 2024·1 cites·17 claims
- 1080US11234555B2Smart cooking device and methodHEFEI BOE VISION ELECTRONIC TECH CO LTD·Filed 2019·Granted Feb 1, 2022·2 cites·13 claims
- 1174US11802235B2Self propping surfactant for well stimulationHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Oct 31, 2023·0 cites·18 claims
- 1269US2023035268A1Nanoemulsions for use in subterranean fracturing treatmentsHALLIBURTON ENERGY SERVICES INC·Filed 2022·Application pending·0 cites
- 1368US10590333B2Cationic multiple quaternary ammonium-based surfactants for enhancing production in subterranean formationsMULTI CHEM GROUP LLC·Filed 2014·Granted Mar 17, 2020·1 cites·9 claims
- 1468US2024271030A1Surface-modified nanoparticle compositions and related applications in subterranean hydrocarbon recoveryCHAMPIONX LLC·Filed 2024·Application pending·0 cites
- 1567US10949977B2Methods and systems for image segmentationSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2018·Granted Mar 16, 2021·1 cites·16 claims
- 1667US2025330962A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1766US2025066619A1Chromium-free anticorrosive coating composition and article made thereformGUANGDONG HUARUN PAINTS CO LTD·Filed 2022·Application pending·0 cites
- 1865US2025353124A1Numerical control machine toolSHENZHEN INST OF ADV TECH CAS·Filed 2025·Application pending·0 cites
- 1965US2025059382A1Chromium-free anticorrosive coating composition and article made therefromGUANGDONG HUARUN PAINTS CO LTD·Filed 2022·Application pending·0 cites
- 2064US11124699B2Self propping surfactant for well stimulationHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Sep 21, 2021·0 cites·20 claims
- 2162US11710242B2Methods and systems for image segmentationSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 2261US9970265B2Multi-functional surfactant complexes for use in subterranean formationsMULTI CHEM GROUP LLC·Filed 2017·Granted May 15, 2018·0 cites·19 claims
- 2358US12443463B2Method for sharing resource, method for creating service, electronic device, and storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Granted Oct 14, 2025·0 cites·16 claims
- 2458US2025257258A1Chemical Additive Sand WashingCHAMPIONX LLC·Filed 2025·Application pending·0 cites
- 2557US10066157B2Injecting polyelectrolyte based sacrificial agents for use in unconventional formationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Sep 4, 2018·0 cites·16 claims
- 2657US2024278890A1Swinging device, underwater bionic propeller and use thereofSHENZHEN INST OF ADV TECH CAS·Filed 2024·Application pending·0 cites
- 2756US2019242229A1Nanoemulsions for use in subterranean fracturing treatmentsMULTI CHEM GROUP LLC·Filed 2016·Application pending·0 cites
- 2855US10995262B2Ethoxylated amines for use in subterranean formationsMULTI CHEM GROUP LLC·Filed 2020·Granted May 4, 2021·0 cites·20 claims
- 2955US2023206133A1Model parameter adjusting method and device, storage medium and program productBaidu online network technology beijing co ltd·Filed 2023·Application pending·0 cites
- 3054US2025097887A1Positioning method, positioning apparatus, and computer-readable storage medium and vehicleFUYAO GLASS IND GROUP CO LTD·Filed 2024·Application pending·0 cites
- 3152US11421149B2Alkyl polyglycoside surfactants for use in subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Aug 23, 2022·0 cites·17 claims
- 3252US11041114B2Methods and treatment fluids for microfracture creation and microproppant delivery in subterranean formationsMULTI CHEM GROUP LLC·Filed 2017·Granted Jun 22, 2021·0 cites·20 claims
- 3351US9982185B2Methods and systems for preparing surfactant polyelectrolyte complexes for use in subterranean formationsMULTI CHEM GROUP LLC·Filed 2014·Granted May 29, 2018·0 cites·20 claims
- 3450US2024241052A1Biosensor implementing fp-wa coupling mode, preparation method therefor, and use thereofUNIV SUN YAT SEN·Filed 2021·Application pending·0 cites
- 3549US11132342B2Periodicity detection and period length estimation in time seriesALIBABA GROUP HOLDING LTD·Filed 2019·Granted Sep 28, 2021·0 cites·20 claims
- 3648US2016307252A1Method and apparatus for processing target article informationTENCENT TECH SHENZHEN CO LTD·Filed 2016·Application pending·0 cites
- 3748US2022357478A1Seabed geotechnical in-situ multi-parameter detection system and methodUNIV ZHEJIANG·Filed 2021·Application pending·0 cites
- 3847US2022263233A1Antenna structure, radar, and terminalHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 3945US2012194682A1Method and system for implementing video monitoring by mobile terminalHUO DONGFENG·Filed 2009·Application pending·0 cites
- 4043US5534951AOptical assembly for television front screenCHUNG KIN LO·Filed 1992·Granted Jul 9, 1996·8 cites·19 claims
- 4143US2022301768A1Method for Manufacturing A Molded Composite Inductor and Molded Composite InductorSHENZHEN BOKE NEW MAT CO LTD·Filed 2020·Application pending·0 cites
- 4242US2022293315A1Internally Embedded Copper Plate-Type Soft Magnetic Powder Core Inductor, Preparation Method Therefor, and Use ThereofSHENZHEN BOKE NEW MAT CO LTD·Filed 2020·Application pending·0 cites
- 4339US2018282610A1Alkyl polyglycoside surfactants for use in subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Application pending·0 cites
- 4437US11366021B2Temperature detecting device, temperature detecting system and temperature detecting methodHEFEI BOE VISION ELECTRONIC TECH CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·18 claims
- 4537US2015307389A1Ultraviolet ray and infrared ray-absorbing glass composition and application thereofHE KAI SHENG·Filed 2013·Application pending·0 cites
- 4636US2016330587A1Information obtaining method, server, terminal, and systemTENCENT TECH SHENZHEN CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →