Inventor · disambiguated record
Dewen Kong
Also filed as: KONG DEWEN
30 granted patents·50 pending applications·67 citations·filing 2014–2024
94Inventor score
Top patents by PatentIndex Score
80 records- 0197US11205798B2Capacitor-assisted solid-state batteryGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Dec 21, 2021·16 cites·25 claims
- 0296US11843088B2Graphite foil as an active heating and passive cooling material in a battery packGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Dec 12, 2023·2 cites·18 claims
- 0395US11374257B2Softened solid-state electrolytes for lithium ion batteriesGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Jun 28, 2022·7 cites·16 claims
- 0495US11121375B2Solid-state electrodes with non-carbon electronic conductive additivesGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Sep 14, 2021·11 cites·17 claims
- 0594US10826139B2Battery enclosure allowing selective airflow to and from the battery enclosureGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Nov 3, 2020·11 cites·19 claims
- 0693US10944100B2Electrochemical cell including anode and cathode including battery and capacitor particles and having equal electrochemical capacities, and method for forming the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 9, 2021·8 cites·16 claims
- 0789US11171365B2Capacitor-assisted solid-state battery with quasi-solid-state electrolyteGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Nov 9, 2021·4 cites·20 claims
- 0886US12024059B2Active safety management systems for modular dynamically allocated capacity storage systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Jul 2, 2024·1 cites·20 claims
- 0982US11721843B2Capacitor assisted battery modules and systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Aug 8, 2023·1 cites·20 claims
- 1082US11380939B2Hybrid lithium ion capacitor battery having a carbon coated separate layer and method of making the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Jul 5, 2022·1 cites·12 claims
- 1181US12014872B2Hybrid electrodes and electrochemical cells and modules utilizing the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Jun 18, 2024·1 cites·20 claims
- 1280US10461318B2Systems and methods for lithium-ion cell manufacturing to reduce cell contaminationGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 29, 2019·1 cites·14 claims
- 1375US11651906B2Voltage-modified hybrid electrochemical cell designGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted May 16, 2023·1 cites·20 claims
- 1475US2025158039A1Nickel-rich cathode materials with inlaid thermally-stable nano-particlesGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1575US2025158077A1Battery cells including multi-functional current collectors for nickel-rich cathode electrodesGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1674US12438156B2Electrodes including polymer binder networks with bamboo-type fibersGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
- 1774US11784010B2Electrode including capacitor material disposed on or intermingled with electroactive material and electrochemical cell including the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Oct 10, 2023·1 cites·12 claims
- 1874US2025349847A1Dual binder and dual solvent slurry coating process for making olivine lfp/lmfp electrodesGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1974US2025349824A1Olivine Electrode Designs with Polyacrylic Acid, Styrene-Butadiene-Rubber, and Polytetrafluoroethylene Triple BinderGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2073US11837704B2Electrochemical devices including internal eddy current heatingGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 2173US2025364584A1Electrolyte composition for inhibiting thermal runaway of battery cellsGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2273US2025226378A1Roll-to-roll dry process for electrodes using rollers with differential line speeds to increase fibrillation of a binderGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2373US2025239592A1Battery cell including anode electrode with a stepped gradient concentration of si-based anode active materialGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2473US2025239608A1High thermal stability and low cost battery cellsGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2573US2025385241A1Automated folding calender for electrode manufacturingGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2672US2025096307A1Novel electrolyte for lithium-ion batteriesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 2772US2025149576A1Lfp/meshed li-metal battery cellGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 2872US2025219159A1Electrodes including positive temperature coefficient (ptc) materialsGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2972US2025096256A1Thermally stable nickel rich cathodesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3071US11430981B2Titanium niobium oxide and titanium oxide composite anode materialsGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Aug 30, 2022·0 cites·19 claims
- 3171US2025046855A1Ternary additives for electrolytes of batteries including silicon oxide-containing negative electrodes and batteries including the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3271US2025219171A1Detection and mitigation of anomalous conditions in battery modules using thin-film pressure sensorsGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 3370US12308438B2Composite negative electrode materials and electrochemical cells including the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted May 20, 2025·0 cites·20 claims
- 3470US2024213567A1Thermal interlayer device with sandwich structure for battery modules to enhance cooling and prevent thermal propagationGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3570US2024347871A1Cocktail module design for tunable functionsGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3669US12418064B2Capacitor-assisted battery cellGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Sep 16, 2025·0 cites·19 claims
- 3769US12266801B2Active material component of a composition for forming an electrode of a battery in a dry process and a method of forming the electrodeGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Apr 1, 2025·0 cites·16 claims
- 3869US2024154125A1Polytetrafluoroethylene enabled lithium floride layer on battery electrode for improving cyclabilityGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3968US2024250301A1Electrolytes for silicon-containing electrodesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4068US2024113300A1Modified binders for electrochemical cells that cycle lithium ions and methods of forming the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 4167US2024243249A1High-performance lithium-ion battery cell designs with lithiated silicon oxide (lso) anodesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4267US2025377160A1Drying system for semi-dry ptfe-based electrode manufacturingGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 4367US2024204192A1Silicon-containing electrodes including cross-linked polymeric binders and methods for preparing the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4467US2024079544A1Battery cells with a dual-layered capacitive cabode electrode having high capacitor ratioGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 4566US11971455B2State of charge and state of health assessment of a mixed chemistry batteryGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Apr 30, 2024·0 cites·20 claims
- 4666US2024055593A1Hybrid battery having improved thermal stability and power performanceGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 4765US2023246161A1Pre-lithiation, precursor electrodes and methods of making and using the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 4865US2023343951A1Cobalt-free, high-power electrochemical cellGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 4965US2023411685A1Electrolyte film with low interfacial resistanceGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 5065US2025006990A1Electrolyte additives for solid electrolyte interface formation on polytetrafluoroethylene-containing negative electrodes and batteries including the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →