Inventor · disambiguated record
Byung Chun Park
Also filed as: PARK BYUNG-CHUN
52 granted patents·12 pending applications·97 citations·filing 2006–2025
97Inventor score
Files withLG CHEMICAL LTD43LG ENERGY SOLUTION LTD17ENERCERAMIC INC2SUN YANG-KOOK1UNIV HANYANG IND UNIV COOP FOUND1
Top patents by PatentIndex Score
64 records- 0196US10854870B2Positive electrode active material for secondary battery, method of preparing the same, and secondary battery including the positive electrode active materialLG CHEMICAL LTD·Filed 2019·Granted Dec 1, 2020·6 cites·8 claims
- 0296US10818916B2Positive electrode active material for secondary battery and secondary battery including the sameLG CHEMICAL LTD·Filed 2016·Granted Oct 27, 2020·9 cites·16 claims
- 0396US10535873B2Positive electrode active material for secondary battery, method of preparing the same and secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Jan 14, 2020·11 cites·20 claims
- 0496US9871246B2Cathode active material including lithium transition metal phosphate particles, preparation method thereof, and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2014·Granted Jan 16, 2018·17 cites·18 claims
- 0595US10243201B2Positive electrode active material for secondary battery, method of preparing the same, and secondary battery including the positive electrode active materialLG CHEMICAL LTD·Filed 2016·Granted Mar 26, 2019·4 cites·12 claims
- 0695US8865348B2Positive active material comprising a continuous concentration gradient of a metal composition for lithium battery, method of preparing the same, and lithium battery including the sameSUN YANG-KOOK·Filed 2006·Granted Oct 21, 2014·19 cites·17 claims
- 0793US12191488B2Positive electrode active material and positive electrode including the sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Jan 7, 2025·1 cites·11 claims
- 0892US11121357B2Positive electrode active material for secondary battery and method of preparing the sameLG CHEMICAL LTD·Filed 2018·Granted Sep 14, 2021·4 cites·14 claims
- 0992US11081694B2Positive electrode active material for secondary battery, and secondary battery comprising the sameLG CHEMICAL LTD·Filed 2016·Granted Aug 3, 2021·3 cites·17 claims
- 1091US10862156B2Positive electrode active material for secondary battery and secondary battery including the sameLG CHEMICAL LTD·Filed 2016·Granted Dec 8, 2020·4 cites·19 claims
- 1191US9887420B2Lithium transition metal composite particles, preparation method thereof, and cathode active material including the sameLG CHEMICAL LTD·Filed 2014·Granted Feb 6, 2018·7 cites·11 claims
- 1291US9601770B2Precursor for preparation of lithium composite transition metal oxide and method of preparing the sameLG CHEMICAL LTD·Filed 2014·Granted Mar 21, 2017·7 cites·16 claims
- 1387US10873104B2Positive electrode active materials for secondary battery and secondary battery comprising the sameLG CHEMICAL LTD·Filed 2016·Granted Dec 22, 2020·2 cites·18 claims
- 1486US12132199B2Positive electrode active material for lithium secondary battery, method for preparing the same and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Oct 29, 2024·0 cites·20 claims
- 1579US2025192220A1Lithium Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2025·Application pending·0 cites
- 1678US12180088B2Positive electrode active material for secondary battery, manufacturing method thereof, and secondary battery including sameLG CHEMICAL LTD·Filed 2022·Granted Dec 31, 2024·0 cites·8 claims
- 1778US11978857B2Non-aqueous electrolyte including additive for non-aqueous electrolyte, and lithium secondary battery including the non-aqueous electrolyteLG ENERGY SOLUTION LTD·Filed 2022·Granted May 7, 2024·0 cites·13 claims
- 1877US11532815B2Positive electrode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including the positive electrode active materialLG CHEMICAL LTD·Filed 2021·Granted Dec 20, 2022·0 cites·9 claims
- 1976US11557763B2Positive electrode active material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode active materialLG CHEMICAL LTD·Filed 2019·Granted Jan 17, 2023·1 cites·17 claims
- 2076US10903489B2Precursor for preparation of lithium composite transition metal oxide, method for preparing the same and lithium composite transition metal oxide obtained from the sameLG CHEMICAL LTD·Filed 2019·Granted Jan 26, 2021·0 cites·19 claims
- 2175US12261263B2Lithium secondary batteryLG ENERGY SOLUTION LTD·Filed 2022·Granted Mar 25, 2025·0 cites·15 claims
- 2274US12080879B1Lithium secondary batteryLG ENERGY SOLUTION LTD·Filed 2022·Granted Sep 3, 2024·0 cites·17 claims
- 2374US12027668B2Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Jul 2, 2024·0 cites·16 claims
- 2473US9799878B2High voltage positive active material and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2014·Granted Oct 24, 2017·1 cites·19 claims
- 2573US9590242B2Precursor particles of lithium composite transition metal oxide for lithium secondary battery and cathode active material comprising the sameLG CHEMICAL LTD·Filed 2014·Granted Mar 7, 2017·1 cites·8 claims
- 2672US12113173B2Non-aqueous electrolyte including additive for non-aqueous electrolyte and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Oct 8, 2024·0 cites·13 claims
- 2772US10910641B2Positive electrode active material for secondary battery, and secondary battery including the sameLG CHEMICAL LTD·Filed 2019·Granted Feb 2, 2021·0 cites·7 claims
- 2871US11581538B2Positive electrode active material for secondary battery, and secondary battery comprising the sameLG CHEMICAL LTD·Filed 2021·Granted Feb 14, 2023·0 cites·14 claims
- 2971US11152617B2Positive electrode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including the positive electrode active materialLG CHEMICAL LTD·Filed 2018·Granted Oct 19, 2021·0 cites·11 claims
- 3070US10629906B2Method of manufacturing lithium nickel complex oxide, lithium nickel complex oxide manufactured thereby, and cathode active material including the sameLG CHEMICAL LTD·Filed 2018·Granted Apr 21, 2020·0 cites·4 claims
- 3168US2025266438A1Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 3268US2025006906A1Positive Electrode Active Material, Positive Electrode and Lithium Secondary Battery Including the SameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 3367US11299401B2Positive electrode active material for secondary battery, manufacturing method thereof, and secondary battery including sameLG CHEMICAL LTD·Filed 2017·Granted Apr 12, 2022·0 cites·11 claims
- 3467US10714742B2Cathode active material including lithium transition metal phosphate particles, preparation method thereof, and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Jul 14, 2020·0 cites·14 claims
- 3567US10367197B2Positive active material composition for lithium battery, method of preparing the same, and lithium battery including the sameUNIV HANYANG IND UNIV COOP FOUND·Filed 2014·Granted Jul 30, 2019·0 cites·8 claims
- 3667US9905325B2Precursor for preparing lithium composite transition metal oxide and method for preparing the sameLG CHEMICAL LTD·Filed 2016·Granted Feb 27, 2018·0 cites·5 claims
- 3767US9431143B2Precursor for preparing lithium composite transition metal oxide and method for preparing the sameLG CHEMICAL LTD·Filed 2014·Granted Aug 30, 2016·0 cites·10 claims
- 3867US2025118743A1Lithium Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3965US10355275B2Precursor for preparation of lithium composite transition metal oxide, method for preparing the same and lithium composite transition metal oxide obtained from the sameLG CHEMICAL LTD·Filed 2014·Granted Jul 16, 2019·0 cites·2 claims
- 4065US9991514B2Method of manufacturing lithium nickel complex oxide, lithium nickel complex oxide manufactured thereby, and cathode active material including the sameLG CHEMICAL LTD·Filed 2014·Granted Jun 5, 2018·0 cites·7 claims
- 4165US2025158124A1Electrolyte Solution Additive for Lithium Secondary Battery and Non-Aqueous Electrolyte Solution for Lithium Secondary Battery Including the Same and Lithium Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 4265US2024154166A1Lithium Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 4364US10439216B2Positive electrode active material for secondary battery, and secondary battery including the sameLG CHEMICAL LTD·Filed 2016·Granted Oct 8, 2019·0 cites·15 claims
- 4463US12261288B2Method for producing positive electrode active material for lithium secondary battery and positive electrode active material for lithium secondary battery produced therebyLG ENERGY SOLUTION LTD·Filed 2021·Granted Mar 25, 2025·0 cites·9 claims
- 4563US10720634B2Method for producing positive electrode for secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Jul 21, 2020·0 cites·10 claims
- 4663US10418634B2Cathode active material for lithium secondary batteries surface-treated with fluorine copolymer and method of manufacturing the sameLG CHEMICAL LTD·Filed 2014·Granted Sep 17, 2019·0 cites·21 claims
- 4763US9608267B2Precursor for preparing of lithium composite transition metal oxideLG CHEMICAL LTD·Filed 2014·Granted Mar 28, 2017·0 cites·5 claims
- 4862US11735721B2Positive electrode active material for lithium secondary battery, method for preparing the same and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2015·Granted Aug 22, 2023·0 cites·16 claims
- 4961US10622617B2Positive electrode active material for secondary battery, positive electrode for secondary battery including same, and secondary batteryLG CHEMICAL LTD·Filed 2016·Granted Apr 14, 2020·0 cites·26 claims
- 5060US2025273669A1Positive Electrode Active Material, Positive Electrode Slurry Including the Same, Positive Electrode, and Lithium Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →