Inventor · disambiguated record
Sol Ji Park
Also filed as: PARK SOL · PARK SOL JI
38 granted patents·14 pending applications·34 citations·filing 2012–2024
94Inventor score
Top patents by PatentIndex Score
52 records- 0197US10243239B1Gel polymer electrolyte and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2015·Granted Mar 26, 2019·22 cites·21 claims
- 0292US11973190B2Electrolyte for lithium secondary battery and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Apr 30, 2024·2 cites·15 claims
- 0391US10476104B2Gel polymer electrolyte and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2015·Granted Nov 12, 2019·4 cites·21 claims
- 0488US12308471B2Separator having no separator substrate and electrochemical device including the sameLG ENERGY SOLUTION LTD·Filed 2024·Granted May 20, 2025·0 cites·12 claims
- 0588US10700379B2Polymer electrolyte and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Jun 30, 2020·2 cites·14 claims
- 0686US2024405270A1Composition for gel polymer electrolyte and lithium secondary battery including gel polymer electrolyte formed therefromLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 0782US11735767B2Composition for gel polymer electrolyte and lithium secondary battery including gel polymer electrolyte formed therefromLG CHEMICAL LTD·Filed 2019·Granted Aug 22, 2023·1 cites·12 claims
- 0880US11777100B2Lithium metal secondary battery having improved life characteristicsLG ENERGY SOLUTION LTD·Filed 2022·Granted Oct 3, 2023·0 cites·12 claims
- 0979US12355032B2Alkynated and methyl sulfonated imidazoline non-aqueous electrolyte additive and nonaqueous electrolyte solution for lithium secondary battery including the same and lithium secondary batteryLG ENERGY SOLUTION LTD·Filed 2023·Granted Jul 8, 2025·0 cites·10 claims
- 1078US11306103B2Thieno[3,2-b]pyridine-5(4H)-one derivative compound, preparation method thereof and use thereofKOREA INST OCEAN SCI & TECH·Filed 2017·Granted Apr 19, 2022·2 cites·8 claims
- 1177US10381685B2Liquid electrolyte additive for lithium secondary battery, non-aqueous liquid electrolyte and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2015·Granted Aug 13, 2019·1 cites·16 claims
- 1273US11437626B2Lithium metal secondary battery having improved life characteristicsLG CHEMICAL LTD·Filed 2019·Granted Sep 6, 2022·0 cites·10 claims
- 1370US11990641B2Separator having no separator substrate and electrochemical device including the sameLG CHEMICAL LTD·Filed 2018·Granted May 21, 2024·0 cites·3 claims
- 1470US2025253395A1Gel Polymer Electrolyte And Electrochemical Device Including The SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1570US2021359342A1Composition for gel polymer electrolyte and lithium secondary battery including gel polymer electrolyte formed therefromLG CHEMICAL LTD·Filed 2019·Application pending·0 cites
- 1669US12283663B2Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Apr 22, 2025·0 cites·14 claims
- 1769US2025192230A1Lithium Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1869US2025266499A1Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Including the SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1969US2025226452A1Non-Aqueous Electrolyte and Lithium Secondary Battery Including the SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2067US11955609B2Secondary battery activation methodLG ENERGY SOLUTION LTD·Filed 2022·Granted Apr 9, 2024·0 cites·10 claims
- 2167US2025015353A1Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Comprising the SameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 2267US2025293298A1Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Including the SameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 2367US2023121761A1Lithium Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 2466US11894516B2Thermosetting electrolyte composition for lithium secondary battery, gel polymer electrolyte prepared therefrom, and lithium secondary battery including the electrolyteLG CHEMICAL LTD·Filed 2019·Granted Feb 6, 2024·0 cites·10 claims
- 2564US11848416B2Thermosetting electrolyte composition for lithium secondary battery, gel polymer electrolyte prepared therefrom, and lithium secondary battery including the electrolyteLG CHEMICAL LTD·Filed 2019·Granted Dec 19, 2023·0 cites·10 claims
- 2663US12431535B2Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Sep 30, 2025·0 cites·16 claims
- 2763US11670800B2Polymer electrolyte for secondary battery and secondary battery including the sameLG CHEMICAL LTD·Filed 2018·Granted Jun 6, 2023·0 cites·10 claims
- 2863US2023299343A1Composition for electrolyte of lithium secondary battery, gel polymer electrolyte, and lithium secondary battery including gel polymer electrolyteLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 2962US2023420737A1Precursor composition for preparing polymer electrolyte, and polymer electrolyte and secondary battery prepared by using the sameLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3062US2023299360A1Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3161US11539073B2Polymer electrolyte for secondary battery comprising lithium salt and polymer and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2018·Granted Dec 27, 2022·0 cites·16 claims
- 3260US12374719B2Copolymer for polymer electrolyte, and gel polymer electrolyte and lithium secondary battery which include the sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Jul 29, 2025·0 cites·16 claims
- 3360US10892519B2Solid polymer electrolyte and method of preparing the sameLG CHEMICAL LTD·Filed 2017·Granted Jan 12, 2021·0 cites·14 claims
- 3460US2022340702A1Copolymer for polymer electrolyte, and gel polymer electrolyte and lithium secondary battery which include the sameLG ENERGY SOLUTION LTD·Filed 2020·Application pending·0 cites
- 3559US10276893B2Gel polymer electrolyte and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2015·Granted Apr 30, 2019·0 cites·11 claims
- 3658US12415813B2Method for synthesizing thieno[3,2-b]pyridine-5(4H)-one derivative compound, using gold catalyst, and use thereforKOREA INST OCEAN SCI & TECH·Filed 2018·Granted Sep 16, 2025·0 cites·8 claims
- 3758US10741878B2Non-aqueous electrolyte and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Aug 11, 2020·0 cites·11 claims
- 3857US12438153B2Lithium secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Oct 7, 2025·0 cites·8 claims
- 3956US11646442B2Electrolyte for lithium secondary battery and lithium secondary battery including sameLG CHEMICAL LTD·Filed 2019·Granted May 9, 2023·0 cites·15 claims
- 4054US12362383B2Method of manufacturing negative electrode for lithium secondary battery and negative electrode for lithium secondary battery manufactured using the sameLG CHEMICAL LTD·Filed 2019·Granted Jul 15, 2025·0 cites·6 claims
- 4154US12355059B2Method of preparing electrode for lithium secondary battery and electrode for lithium secondary battery prepared by using the sameLG ENERGY SOLUTION LTD·Filed 2019·Granted Jul 8, 2025·0 cites·18 claims
- 4254US12278335B2Polymer electrolyte for secondary battery and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2018·Granted Apr 15, 2025·0 cites·13 claims
- 4353US11335947B2Polymer electrolyte composition including perfluorinated ionomer and inorganic additive and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2018·Granted May 17, 2022·0 cites·10 claims
- 4452US11978854B2Composition for polymer electrolyte and lithium secondary battery including polymer electrolyte prepared therefromLG CHEMICAL LTD·Filed 2019·Granted May 7, 2024·0 cites·10 claims
- 4551US11114692B2Polymer electrolyte for secondary battery and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2018·Granted Sep 7, 2021·0 cites·15 claims
- 4650US11233273B2Method for manufacturing electrochemical device using pretreatment dischargeLG CHEMICAL LTD·Filed 2018·Granted Jan 25, 2022·0 cites·12 claims
- 4749US10749210B2Polymer electrolyte for secondary battery and secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Aug 18, 2020·0 cites·14 claims
- 4849US10601076B2Composition for gel polymer electrolyte and gel polymer electrolyteLG CHEMICAL LTD·Filed 2017·Granted Mar 24, 2020·0 cites·20 claims
- 4948US10734678B2Composition for gel polymer electrolyte and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Aug 4, 2020·0 cites·10 claims
- 5048US2019260080A1Non-aqueous Electrolyte and Lithium Secondary Battery Including the SameLG CHEMICAL LTD·Filed 2019·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →