Inventor · disambiguated record
So-Mi Jeong
Also filed as: JEONG SO MI
25 granted patents·38 pending applications·14 citations·filing 2010–2024
91Inventor score
Top patents by PatentIndex Score
63 records- 0194US10991926B2Separator having electrode adhesive layer and electrochemical device including the sameLG CHEMICAL LTD·Filed 2016·Granted Apr 27, 2021·6 cites·9 claims
- 0292US11811093B2Separator for lithium secondary battery with improved adhesiveness towards electrode and resistance characteristics and lithium secondary battery comprising the separatorLG CHEMICAL LTD·Filed 2019·Granted Nov 7, 2023·4 cites·10 claims
- 0383US12255354B2Separator for lithium secondary battery with improved adhesiveness towards electrode and resistance characteristics and lithium secondary battery comprising the separatorLG ENERGY SOLUTION LTD·Filed 2023·Granted Mar 18, 2025·0 cites·16 claims
- 0483US12255351B2Separator for electrochemical device and method for manufacturing the sameLG CHEMICAL LTD·Filed 2019·Granted Mar 18, 2025·2 cites·13 claims
- 0582US11177536B2Separator with reduced ignition phenomenon upon battery perforation and battery including the sameLG CHEMICAL LTD·Filed 2018·Granted Nov 16, 2021·1 cites·17 claims
- 0680US2024421426A1Polyolefin separator for an electrochemical device and electrochemical device including sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 0777US12412959B2Separator for electrochemical device and electrochemical device including the sameLG ENERGY SOLUTION LTD·Filed 2024·Granted Sep 9, 2025·0 cites·13 claims
- 0876US12337494B2Method and apparatus for manufacturing unit cellsLG ENERGY SOLUTION LTD·Filed 2022·Granted Jun 24, 2025·0 cites·14 claims
- 0976US12142788B2Polyolefin separator for an electrochemical device and electrochemical device including sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Nov 12, 2024·0 cites·5 claims
- 1073US12294111B2Substrate for separator of electrochemical device, separator including same, and method of forming battery cell separatorLG ENERGY SOLUTION LTD·Filed 2022·Granted May 6, 2025·0 cites·10 claims
- 1173US11721873B2Lithium secondary battery separator including adhesive layerLG CHEMICAL LTD·Filed 2018·Granted Aug 8, 2023·1 cites·13 claims
- 1272US12416560B2Method for manufacturing lithium ion secondary batteryLG ENERGY SOLUTION LTD·Filed 2021·Granted Sep 16, 2025·0 cites·14 claims
- 1371US12115549B2Coating bar and method for manufacturing separator using the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Oct 15, 2024·0 cites·8 claims
- 1470US2025183479A1Separator for electrochemical device, and electrochemical device having sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1570US2024339724A1Separator for electrochemical device and electrochemical device including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1669US12424707B2Separator for lithium secondary battery, manufacturing method therefor, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Sep 23, 2025·0 cites·15 claims
- 1769US2024429560A1Separator for electrochemical device, and electrochemical device comprising sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1869US2025385386A1Separator substrate for electrochemical device and separator comprising the sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1968US12451562B2Separator for electrochemical device and electrochemical device including the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Oct 21, 2025·0 cites·12 claims
- 2068US12424705B2Separator for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Sep 23, 2025·0 cites·11 claims
- 2168US12374756B2Porous separator and electrochemical device including the sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Jul 29, 2025·0 cites·19 claims
- 2268US2025323381A1Separator substrate for electrochemical device and separator comprising the sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2368US2023361430A1Separator for electrochemical device, an electrode assembly including the same, a secondary battery including the same, and method of manufacturing the separatorLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2467US2024322368A1Method for manufacturing separator for lithium secondary battery, separator for lithium secondary battery manufactured therefrom, and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 2567US2025158135A1Separator for electrochemical devices and electrochemical device comprising sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2667US2025286217A1Separator substrate for electrochemical device and separator including the sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2766US12183950B2Separator and electrochemical device comprising sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Dec 31, 2024·0 cites·10 claims
- 2866US2024413484A1Method for manufacturing electrochemical device separatorLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2966US2024332731A1Method for manufacturing separator for lithium secondary battery, separator for lithium secondary battery manufactured thereby, and method for manufacturing lithium secondary battery using sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 3065US2024222794A1Separator for lithium secondary battery and method for manufacturing the sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 3165US2025149735A1Separator for electrochemical devices and method for manufacturing same separatorLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 3264US12418052B2Separator including gas generating agent and method of manufacturing the sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Sep 16, 2025·0 cites·17 claims
- 3364US2025329871A1Method for manufacturing separator for lithium secondary battery, separator for lithium secondary battery manufactured therefrom, and lithium secondary battery having sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 3464US2024291110A1Separator for lithium secondary battery and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 3564US2024286915A1Aluminum trihydroxide particles, preparation method thereof, separator, electrode assembly and lithium secondary battery including aluminum trihydroxide particlesLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 3664US2024413406A1Separator for electrochemical device and electrochemical device including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 3763US2023299417A1Method for manufacturing electrode assembly for electrochemical device, electrode assembly obtained by same method, and method for manufacturing electrochemical deviceLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3863US2024332737A1Separator for electrochemical device and electrochemical device including sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3963US2023299420A1Separator for secondary batteries with improved adhesive forceLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 4063US2024304868A1Electrode assembly and electrochemical device including the sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 4163US2023420801A1Separator for electrochemical device, and electrode assembly and electrochemical device including the sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 4262US12283716B2Separator having heat resistant layer for electrochemical device and secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Apr 22, 2025·0 cites·11 claims
- 4362US10153469B2Non-woven fabric made from fiber coated with organic binder polymer compound, electrochemical cell comprising the non-woven fabric, and method for making the non-woven fabricLG CHEMICAL LTD·Filed 2014·Granted Dec 11, 2018·0 cites·11 claims
- 4462US2023420802A1Separator for electrochemical device and electrochemical device including sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 4562US2025343323A1Method for manufacturing separator for lithium secondary battery, separator for lithium secondary battery manufactured therefrom, and lithium secondary battery having sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 4661US2023223656A1Separator for lithium secondary battery and method for manufacturing the sameLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4761US2023275322A1Separator for lithium secondary batteries with improved heat resistanceLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 4861US2023327286A1Separator for electrochemical device and method for manufacturing the sameLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4961US2023116372A1High-adhesion separator for batteries including pvac-pma copolymer and secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 5060US11990642B2Separator for electrochemical device and method for manufacturing the sameLG CHEMICAL LTD·Filed 2019·Granted May 21, 2024·0 cites·16 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →