Inventor · disambiguated record
Dong Hyeuk Park
Also filed as: PARK DONG HYEUK
28 granted patents·29 pending applications·5 citations·filing 2017–2024
92Inventor score
Top patents by PatentIndex Score
57 records- 0193US12272839B2Electrode assemblyLG ENERGY SOLUTION LTD·Filed 2024·Granted Apr 8, 2025·0 cites·14 claims
- 0293US2024379990A1Method for Manufacturing Secondary Battery and Pouch for Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 0392US2024297332A1Method for Manufacturing Secondary Battery and Pouch for Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 0490US12401093B2Assembly manufacturing equipment and method for electrode assemblyLG ENERGY SOLUTION LTD·Filed 2024·Granted Aug 26, 2025·0 cites·30 claims
- 0590US12243975B2Method for manufacturing secondary battery and pouch for secondary batteryLG ENERGY SOLUTION LTD·Filed 2023·Granted Mar 4, 2025·0 cites·9 claims
- 0688US11594713B2Notching apparatus and method for secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Feb 28, 2023·2 cites·15 claims
- 0784US12362431B2Electrode assemblyLG ENERGY SOLUTION LTD·Filed 2022·Granted Jul 15, 2025·0 cites·9 claims
- 0884US12355105B2Electrode assemblyLG ENERGY SOLUTION LTD·Filed 2022·Granted Jul 8, 2025·0 cites·19 claims
- 0984US12244038B2Electrode assemblyLG ENERGY SOLUTION LTD·Filed 2022·Granted Mar 4, 2025·0 cites·20 claims
- 1084US12244037B2Manufacturing method for electrode assemblyLG ENERGY SOLUTION LTD·Filed 2022·Granted Mar 4, 2025·0 cites·12 claims
- 1184US12218380B2Manufacturing method for electrode assembly and electrode assembly manufacturing equipmentLG ENERGY SOLUTION LTD·Filed 2022·Granted Feb 4, 2025·0 cites·17 claims
- 1283US12388156B2Assembly manufacturing equipment and method for electrode assemblyLG ENERGY SOLUTION LTD·Filed 2022·Granted Aug 12, 2025·0 cites·17 claims
- 1383US11597115B2Apparatus and method for cutting electrode sheetLG CHEMICAL LTD·Filed 2018·Granted Mar 7, 2023·2 cites·7 claims
- 1481US11799122B2Pouch for a secondary battery including a bridge and accommodation groovesLG ENERGY SOLUTION LTD·Filed 2021·Granted Oct 24, 2023·0 cites·9 claims
- 1578US10863590B2Battery cell manufacturing device using induction heatingLG CHEMICAL LTD·Filed 2017·Granted Dec 8, 2020·1 cites·19 claims
- 1675US2025062493A1Manufacturing Method for Electrode Assembly and Electrode Assembly Manufacturing EquipmentLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1771US11283139B2Method for manufacturing secondary battery and pouch for secondary batteryLG CHERN LTD·Filed 2019·Granted Mar 22, 2022·0 cites·13 claims
- 1870US12434413B2Pouch molding apparatus and methodLG ENERGY SOLUTION LTD·Filed 2022·Granted Oct 7, 2025·0 cites·16 claims
- 1970US12355057B2Electrode sheet connection method and electrode sheetLG ENERGY SOLUTION LTD·Filed 2021·Granted Jul 8, 2025·0 cites·13 claims
- 2067US2023307688A1Apparatus and Method for Manufacturing Unit CellLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2166US12390949B2Notching moldLG ENERGY SOLUTION LTD·Filed 2021·Granted Aug 19, 2025·0 cites·11 claims
- 2266US2024269777A1Electrode Etching ApparatusLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 2366US2023261336A1Welding Method and Electrode Assembly Manufactured by the SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2466US2024291013A1Pouch-Type Battery Cell and Pouch Wing Bending Device of Pouch-Type Battery CellLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 2566US2024181571A1Electrode Sheet Notching Apparatus and Notching MethodLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 2664US12482850B2Separator sealing device and apparatus for manufacturing unit cell using the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Nov 25, 2025·0 cites·18 claims
- 2764US2024332482A1Method and Apparatus for Processing Electrode SheetLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 2863US12420489B2Sealing apparatus for secondary batteryLG ENERGY SOLUTION LTD·Filed 2021·Granted Sep 23, 2025·0 cites·10 claims
- 2963US2023387447A1Method And Apparatus For Manufacturing Unit CellLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3063US2025183346A1Electrode Assembly, Manufacturing Apparatus For Electrode Assembly, And Manufacturing Method For Electrode AssemblyLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 3162US11581520B2Notching apparatus and method for secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Feb 14, 2023·0 cites·14 claims
- 3262US2025006944A1Method for Manufacturing Electrode for Secondary Battery, Electrode for Secondary Battery, and Electrode Manufacturing System Used for MethodLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3362US2023282910A1Pouch Forming ApparatusLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3462US2023343989A1Manufacturing Method Of Battery Cell And Pouch Forming ApparatusLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3561US2023145850A1Sheet Cutting and Fusion ApparatusLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3661US2023402640A1Unit Cell and Method and Apparatus for Manufacturing A Unit CellLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3760US11811076B2Secondary battery and method for manufacturing the same, and pressing block for manufacturing secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Nov 7, 2023·0 cites·19 claims
- 3860US2023282869A1Method And Apparatus For Manufacturing Unit CellLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3959US2023238566A1Electrode Assembly and Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4059US2023344040A1Pouch for Secondary Battery and Method for Manufacturing the Same, and Method for Manufacturing Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4159US2023173705A1Cartridge Type Electrode Cutting ApparatusLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4258US12355035B2Secondary battery and method for manufacturing the sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Jul 8, 2025·0 cites·11 claims
- 4356US2023155101A1Method for Manufacturing Secondary Battery and Apparatus for Manufacturing Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4456US2023228486A1Vacuum Drying Device for Electrode in Roll-To-Roll State and Vacuum Drying Method ThereofLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 4555US11041675B2Electrode mounting unit and electrode drying device comprising the sameLG CHEMICAL LTD·Filed 2018·Granted Jun 22, 2021·0 cites·10 claims
- 4653US12051827B2Electrode assembly configured such that pressure welding portions of electrode tab welding portions have different sizes and ultrasonic welding apparatus configured to manufacture the sameLG CHEMICAL LTD·Filed 2020·Granted Jul 30, 2024·0 cites·12 claims
- 4752US2023158701A1Electrode Cutting Device and Method and Electrode Manufacturing Apparatus Comprising the SameLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4852US2023163379A1Pouch Cell Cutting Apparatus and Pouch Cell Manufacturing MethodLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4951US2022184738A1Tight-Contact Jig for Secondary Battery Tab Laser Welding and Welding MethodLG ENERGY SOLUTION LTD·Filed 2020·Application pending·0 cites
- 5051US2022371127A1Electrode manufacturing method using laser etching and electrode manufacturing equipment performing sameLG ENERGY SOLUTION LTD·Filed 2020·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Dong Hyeuk Park files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →