Inventor · disambiguated record
Oh Byong Chae
Also filed as: CHAE OH-BYONG
61 granted patents·6 pending applications·65 citations·filing 2014–2024
97Inventor score
Top patents by PatentIndex Score
67 records- 0197US11799085B2Method of manufacturing negative electrode for lithium secondary battery and lithium secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Oct 24, 2023·17 cites·13 claims
- 0297US11316156B2Pre-lithiation using lithium metal and inorganic composite layerLG CHEMICAL LTD·Filed 2019·Granted Apr 26, 2022·17 cites·6 claims
- 0396US11183683B2Pre-lithiation method of negative electrode for secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Nov 23, 2021·8 cites·9 claims
- 0493US11316145B2Method for forming lithium metal and inorganic material composite thin film and method for pre-lithiation of negative electrode for lithium secondary battery by using sameLG CHEMICAL LTD·Filed 2018·Granted Apr 26, 2022·4 cites·8 claims
- 0591US11973219B2Method for pre-lithiation of negative electrode for lithium secondary battery and lithium metal laminate used thereforLG CHEMICAL LTD·Filed 2018·Granted Apr 30, 2024·3 cites·11 claims
- 0690US12015143B2Method of manufacturing negative electrode for secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Jun 18, 2024·2 cites·11 claims
- 0789US11742549B2Separator including coating layer of lithium-containing composite, lithium secondary battery including the same, and method for manufacturing the secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Aug 29, 2023·2 cites·15 claims
- 0887US11515526B2Method for manufacturing negative electrode and negative electrode obtained therefromLG CHEMICAL LTD·Filed 2019·Granted Nov 29, 2022·2 cites·8 claims
- 0987US11329312B2Pre-lithiation apparatus, method of producing negative electrode unit and negative electrode unitLG CHEMICAL LTD·Filed 2017·Granted May 10, 2022·2 cites·20 claims
- 1087US11211595B2Method for manufacturing negative electrodeLG CHEMICAL LTD·Filed 2019·Granted Dec 28, 2021·2 cites·5 claims
- 1187US2024379940A1Deposition of lithium fluoride on surface of lithium metal and lithium secondary battery using the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1284US12074341B2Separator including coating layer of lithium-containing composite, lithium secondary battery including the same, and method for manufacturing the secondary batteryLG ENERGY SOLUTION LTD·Filed 2023·Granted Aug 27, 2024·0 cites·14 claims
- 1384US12051798B2Deposition of lithium fluoride on surface of lithium metal and lithium secondary battery using the sameLG CHEMICAL LTD·Filed 2017·Granted Jul 30, 2024·1 cites·6 claims
- 1482US11539039B2Negative electrode for lithium secondary battery, lithium secondary battery comprising the same, and preparation method thereofLG CHEMICAL LTD·Filed 2018·Granted Dec 27, 2022·1 cites·11 claims
- 1581US10727478B2Negative electrode for lithium ion secondary battery and method for manufacturing the sameLG CHEMICAL LTD·Filed 2017·Granted Jul 28, 2020·1 cites·5 claims
- 1675US12113203B2Negative electrode for lithium secondary battery, method for pre-lithiation thereof, and lithium secondary battery including sameLG CHEMICAL LTD·Filed 2019·Granted Oct 8, 2024·1 cites·11 claims
- 1773US10734688B2Constant-current charging and discharging method for lithium secondary battery by controlling current based on internal resistance measurementLG CHEMICAL LTD·Filed 2017·Granted Aug 4, 2020·2 cites·12 claims
- 1870US11888156B2Negative electrode active material, negative electrode including negative electrode active material, and lithium secondary battery including negative electrodeLG CHEMICAL LTD·Filed 2019·Granted Jan 30, 2024·0 cites·7 claims
- 1967US11990602B2Lithium metal patterning and electrochemical device using the sameLG CHEMICAL LTD·Filed 2017·Granted May 21, 2024·0 cites·4 claims
- 2066US12334535B2Apparatus for pre-lithiation of negative electrode and method for pre-lithiation of negative electrodeLG ENERGY SOLUTION LTD·Filed 2021·Granted Jun 17, 2025·0 cites·14 claims
- 2165US12431481B2Method for pre-lithiation of negative electrode, pre-lithiated negative electrode and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Sep 30, 2025·0 cites·11 claims
- 2265US12424609B2Method for pre-sodiation of negative electrode, pre-sodiated negative electrode, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Sep 23, 2025·0 cites·16 claims
- 2365US12315906B2Method of preparing negative electrodeLG ENERGY SOLUTION LTD·Filed 2020·Granted May 27, 2025·0 cites·15 claims
- 2465US12261283B2Anode pre-lithiation-pre-sodiation method, pre-lithiated and pre-sodiated anode, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Mar 25, 2025·0 cites·9 claims
- 2565US11456446B2Method for pre-lithiation of negative electrode for secondary batteryLG CHEMICAL LTD·Filed 2020·Granted Sep 27, 2022·0 cites·12 claims
- 2664US12322783B2Method for pre-lithiation/pre-sodiation of negative electrode, pre-lithiated/pre-sodiated negative electrode, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Jun 3, 2025·0 cites·11 claims
- 2764US12155029B2Material, negative electrode comprising same and methods for manufacturing sameLG CHEMICAL LTD·Filed 2020·Granted Nov 26, 2024·0 cites·10 claims
- 2864US12068470B2Method of producing negative electrode for secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Aug 20, 2024·0 cites·10 claims
- 2964US12021217B2Method of manufacturing negative electrode for secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Jun 25, 2024·0 cites·10 claims
- 3064US10886514B2Separator for lithium secondary battery and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Jan 5, 2021·0 cites·11 claims
- 3163US12237490B2Method and apparatus for pre-lithiation of electrodeLG ENERGY SOLUTION LTD·Filed 2020·Granted Feb 25, 2025·0 cites·10 claims
- 3262US12113195B2Device for producing negative electrode and method of producing negative electrodeLG ENERGY SOLUTION LTD·Filed 2020·Granted Oct 8, 2024·0 cites·15 claims
- 3362US10622641B2Secondary battery anode comprising lithium metal layer having micropattern and protective layer thereof, and method for producing sameLG CHEMICAL LTD·Filed 2018·Granted Apr 14, 2020·0 cites·10 claims
- 3462US10604410B2Negative electrode active material for lithium secondary battery and method of preparing the sameLG CHEMICAL LTD·Filed 2017·Granted Mar 31, 2020·0 cites·13 claims
- 3561US12288865B2Pre-lithiation apparatusLG ENERGY SOLUTION LTD·Filed 2020·Granted Apr 29, 2025·0 cites·16 claims
- 3661US11522198B2Negative electrode for lithium-metal secondary battery and lithium-metal secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Dec 6, 2022·0 cites·10 claims
- 3760US12155054B2Method of manufacturing negative electrodeLG ENERGY SOLUTION LTD·Filed 2020·Granted Nov 26, 2024·0 cites·14 claims
- 3860US12142750B2Method of producing negative electrode for lithium secondary batteryLG ENERGY SOLUTION LTD·Filed 2019·Granted Nov 12, 2024·0 cites·12 claims
- 3960US10573925B2Electrode for secondary battery and method of manufacturing the sameLG CHEMICAL LTD·Filed 2017·Granted Feb 25, 2020·0 cites·14 claims
- 4059US12113194B2Method of producing negative electrodeLG ENERGY SOLUTION LTD·Filed 2020·Granted Oct 8, 2024·0 cites·8 claims
- 4159US10074850B2High-capacity negative electrode active material and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2014·Granted Sep 11, 2018·0 cites·22 claims
- 4258US12438140B2Method of manufacturing negative electrodeLG ENERGY SOLUTION LTD·Filed 2021·Granted Oct 7, 2025·0 cites·14 claims
- 4358US12315910B2Device for pre-lithiation of negative electrode and method for pre-lithiation of negative electrodeLG ENERGY SOLUTION LTD·Filed 2021·Granted May 27, 2025·0 cites·16 claims
- 4458US11967699B2Pre-lithiation reaction chamber apparatusLG ENERGY SOLUTION LTD·Filed 2020·Granted Apr 23, 2024·0 cites·9 claims
- 4558US11710815B2Negative electrode for lithium secondary battery, lithium secondary battery comprising the same, and method of preparing the negative electrodeLG CHEMICAL LTD·Filed 2018·Granted Jul 25, 2023·0 cites·5 claims
- 4658US10490821B2Electrode for lithium secondary battery comprising hygroscopic material and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2016·Granted Nov 26, 2019·0 cites·12 claims
- 4758US2022013759A1Method of Preparing Positive Electrode for Secondary Battery, Positive Electrode Prepared Thereby, and Lithium Secondary Battery Including the Positive ElectrodeLG ENERGY SOLUTION LTD·Filed 2020·Application pending·0 cites
- 4857US2023066827A1Method of manufacturing negative electrodeLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 4957US2024088347A1Prelithiated negative electrode and secondary battery including sameLG ENERGY SOLUTION LTD·Filed 2020·Application pending·0 cites
- 5057US2023013715A1Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →