Inventor · disambiguated record
Doo Kyung Yang
Also filed as: YANG DOO-KYUNG
142 granted patents·24 pending applications·113 citations·filing 2002–2024
99Inventor score
Top patents by PatentIndex Score
166 records- 0197US8999554B2Lithium secondary battery and preparation thereofLG CHEMICAL LTD·Filed 2013·Granted Apr 7, 2015·18 cites·8 claims
- 0294US11901528B2Method of making a reusable active material by using positive electrode scrapLG ENERGY SOLUTION LTD·Filed 2021·Granted Feb 13, 2024·2 cites·18 claims
- 0392US12021224B2Lithium-sulfur secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Jun 25, 2024·4 cites·18 claims
- 0490US11658293B2Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising sameLG CHEMICAL LTD·Filed 2018·Granted May 23, 2023·2 cites·19 claims
- 0590US11581614B2Separator including coating layer with polymer having main chain with non-covalent electron pair and aromatic side chain and lithium-sulfur battery having the sameLG ENERGY SOLUTION LTD·Filed 2019·Granted Feb 14, 2023·2 cites·11 claims
- 0689US10361470B2Battery module having all-solid-state battery and cartridgeLG CHEMICAL LTD·Filed 2016·Granted Jul 23, 2019·3 cites·17 claims
- 0788US11695111B2Sulfur-carbon composite, preparation method thereof, and lithium secondary battery comprising sameLG CHEMICAL LTD·Filed 2018·Granted Jul 4, 2023·2 cites·14 claims
- 0888US11121404B2Gel polymer electrolyte and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2014·Granted Sep 14, 2021·4 cites·12 claims
- 0988US2024322143A1Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1087US11611066B2Sulfur-carbon composite and method for preparing sameLG CHEMICAL LTD·Filed 2018·Granted Mar 21, 2023·2 cites·15 claims
- 1187US11239465B2Sulfur-carbon composite, preparation method therefor, and lithium-sulfur battery comprising sameLG CHEMICAL LTD·Filed 2017·Granted Feb 1, 2022·2 cites·9 claims
- 1287US11024886B2Electrode assembly having plurality of lithium metal sheets or lithium alloy sheets for lithium secondary battery, and lithium secondary battery and battery module including sameLG CHEMICAL LTD·Filed 2016·Granted Jun 1, 2021·2 cites·18 claims
- 1387US10522825B2Cathode active material and cathode comprising metal nano particles, and lithium-sulfur battery comprising sameLG CHEMICAL LTD·Filed 2016·Granted Dec 31, 2019·2 cites·14 claims
- 1487US10355309B2Gel polymer electrolyte and electrochemical device including the sameLG CHEMICAL LTD·Filed 2014·Granted Jul 16, 2019·4 cites·20 claims
- 1587US2025046782A1Binder, and electrode and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1686US12218323B2Method for reusing active material using positive electrode scrapLG ENERGY SOLUTION LTD·Filed 2020·Granted Feb 4, 2025·1 cites·12 claims
- 1786US12034156B2Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Jul 9, 2024·0 cites·9 claims
- 1886US11811049B2Carbon-based fiber sheet and lithium-sulfur battery including sameLG CHEMICAL LTD·Filed 2020·Granted Nov 7, 2023·1 cites·17 claims
- 1985US12113206B2Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Oct 8, 2024·0 cites·14 claims
- 2085US12080888B2Sulfur-carbon composite, method for producing same, and lithium secondary battery including sameLG ENERGY SOLUTION LTD·Filed 2019·Granted Sep 3, 2024·2 cites·18 claims
- 2185US11075400B2Lithium-sulfur batteryLG CHEMICAL LTD·Filed 2017·Granted Jul 27, 2021·2 cites·11 claims
- 2285US10886530B2Sulfur-carbon composite and lithium-sulfur battery comprising sameLG CHEMICAL LTD·Filed 2017·Granted Jan 5, 2021·2 cites·8 claims
- 2385US9484598B2Electrolyte for secondary battery and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2014·Granted Nov 1, 2016·4 cites·6 claims
- 2484US11652208B2Sulfur-carbon composite, method for preparing same and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2022·Granted May 16, 2023·0 cites·4 claims
- 2584US11289696B2Method for manufacture of sulfur-carbon compositeLG CHEMICAL LTD·Filed 2018·Granted Mar 29, 2022·1 cites·9 claims
- 2684US9608290B2Electrolyte solution additive for lithium secondary battery, and non-aqueous electrolyte solution and lithium secondary battery including the additiveLG CHEMICAL LTD·Filed 2014·Granted Mar 28, 2017·3 cites·9 claims
- 2784US2024038989A1Sulfur-Carbon Composite, Method for Preparing Same and Lithium Secondary Battery Comprising SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2883US10673045B2Secondary battery with improved life characteristicsLG CHEMICAL LTD·Filed 2017·Granted Jun 2, 2020·1 cites·16 claims
- 2983US9806379B2Non-aqueous electrolyte solution and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2014·Granted Oct 31, 2017·3 cites·12 claims
- 3082US11563215B2Binder for manufacturing positive electrode of lithium secondary battery and method for manufacturing positive electrode by using sameLG CHEMICAL LTD·Filed 2018·Granted Jan 24, 2023·1 cites·10 claims
- 3182US10930975B2Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising sameLG CHEMICAL LTD·Filed 2017·Granted Feb 23, 2021·2 cites·19 claims
- 3282US9728805B2Nonaqueous electrolyte and lithium secondary battery using the sameYU SUNG-HOON·Filed 2012·Granted Aug 8, 2017·4 cites·17 claims
- 3382US9472830B2Lithium secondary battery having improved lifespan characteristicsLG CHEMICAL LTD·Filed 2014·Granted Oct 18, 2016·3 cites·17 claims
- 3481US11811018B2Cathode for lithium-sulfur battery, and lithium-sulfur battery comprising sameLG CHEMICAL LTD·Filed 2018·Granted Nov 7, 2023·1 cites·7 claims
- 3580US12057584B2Binder for manufacturing positive electrode of lithium secondary battery and method for manufacturing positive electrode by using sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Aug 6, 2024·0 cites·12 claims
- 3680US11923538B2Negative electrode for lithium secondary battery and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Mar 5, 2024·0 cites·10 claims
- 3780US11831010B2Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Nov 28, 2023·0 cites·14 claims
- 3879US11038194B2Carbon-sulfur complex, method for producing same, and cathode and lithium-sulfur battery comprising sameLG CHEMICAL LTD·Filed 2018·Granted Jun 15, 2021·1 cites·14 claims
- 3979US2023223515A1Porous carbon, and positive electrode and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 4078US11848448B2Lithium secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Dec 19, 2023·1 cites·2 claims
- 4178US9634356B2Electrolyte for secondary battery and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2014·Granted Apr 25, 2017·2 cites·12 claims
- 4277US11631842B2Porous carbon, and positive electrode and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Apr 18, 2023·0 cites·15 claims
- 4377US10633492B2Lithium secondary battery anode and lithium secondary battery including sameLG CHEMICAL LTD·Filed 2015·Granted Apr 28, 2020·1 cites·11 claims
- 4477US10629946B2Electrolyte for lithium-sulfur battery, and lithium-sulfur battery comprising sameLG CHEMICAL LTD·Filed 2017·Granted Apr 21, 2020·1 cites·11 claims
- 4577US9831523B2Non-aqueous electrolyte and lithium secondary battery using the sameLG CHEMICAL LTD·Filed 2013·Granted Nov 28, 2017·2 cites·7 claims
- 4676US11539045B2Negative electrode for lithium secondary battery and lithium secondary battery comprising sameLG CHEMICAL LTD·Filed 2018·Granted Dec 27, 2022·1 cites·12 claims
- 4776US10522872B2Polymer electrolyte having multi-layer structure, and all-solid battery comprising sameLG CHEMICAL LTD·Filed 2016·Granted Dec 31, 2019·1 cites·9 claims
- 4876US10505203B2Positive electrode of lithium-air battery having side reaction prevention film to which metal catalyst is partially introduced, lithium-air battery having same, and manufacturing method thereforLG CHEMICAL LTD·Filed 2017·Granted Dec 10, 2019·1 cites·11 claims
- 4976US10193182B2Non-aqueous electrolyte and lithium secondary battery comprising sameLG CHEMICAL LTD·Filed 2016·Granted Jan 29, 2019·1 cites·17 claims
- 5076US10147942B2Multi-layer structured lithium metal electrode and method for manufacturing sameLG CHEMICAL LTD·Filed 2015·Granted Dec 4, 2018·1 cites·14 claims
Showing the top 50 of 166 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →