Inventor · disambiguated record
Joon Sung Bae
Also filed as: BAE JOON-SUNG
46 granted patents·5 pending applications·225 citations·filing 2000–2023
97Inventor score
Top patents by PatentIndex Score
51 records- 0196US8372549B2Electrolyte solvent for improving safety of battery and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2012·Granted Feb 12, 2013·29 cites·15 claims
- 0294US8288039B2Electrolyte solvent for improving safety of battery and lithium secondary battery comprising the sameIM KEUN YUNG·Filed 2012·Granted Oct 16, 2012·29 cites·11 claims
- 0392US9583756B2Anode for lithium secondary battery and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2014·Granted Feb 28, 2017·7 cites·9 claims
- 0491US8367254B2Electrolyte for a high voltage battery and lithium secondary battery comprising the sameLG CHEMICAL LTD·Filed 2010·Granted Feb 5, 2013·9 cites·13 claims
- 0589US7364793B2Powdered lithium transition metal oxide having doped interface layer and outer layer and method for preparation of the sameLG CHEMICAL LTD·Filed 2004·Granted Apr 29, 2008·40 cites·19 claims
- 0687US10794960B2Method and apparatus for detecting low voltage defect of secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Oct 6, 2020·2 cites·8 claims
- 0787US8945770B2Cathode active material exhibiting improved property in high voltageKOO CHANG-WAN·Filed 2009·Granted Feb 3, 2015·14 cites·17 claims
- 0886US10741823B2System and method for injecting electrolyte of pouch type batteryLG CHEMICAL LTD·Filed 2017·Granted Aug 11, 2020·2 cites·10 claims
- 0986US8158285B2Electrolyte solvent for improving safety of battery and lithium secondary battery comprising the sameIM KEUN YUNG·Filed 2004·Granted Apr 17, 2012·29 cites·13 claims
- 1085US7695649B2Lithium transition metal oxide with gradient of metal compositionLG CHEMICAL LTD·Filed 2003·Granted Apr 13, 2010·22 cites·16 claims
- 1184US11539068B2Method for manufacturing secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Dec 27, 2022·2 cites·12 claims
- 1283US10014550B2Secondary battery laminating device and secondary battery laminating methodLG CHEMICAL LTD·Filed 2015·Granted Jul 3, 2018·2 cites·6 claims
- 1382US8968938B2Non-aqueous electrolyte and electrochemical device with an improved safetyKIM YOUNG SOO·Filed 2007·Granted Mar 3, 2015·4 cites·9 claims
- 1480US11973242B2Gas removal device for secondary battery, and gas removal method using sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Apr 30, 2024·1 cites·14 claims
- 1580US11876191B2Method for activating secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Jan 16, 2024·1 cites·13 claims
- 1680US10873065B2Battery cell degassing apparatusLG CHEMICAL LTD·Filed 2017·Granted Dec 22, 2020·1 cites·15 claims
- 1780US10263242B2Anode for lithium secondary battery and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2017·Granted Apr 16, 2019·1 cites·14 claims
- 1880US7056486B2Method for preparing lithium manganese spinel complex oxide having improved electrochemical performanceLG CHEMICAL LTD·Filed 2001·Granted Jun 6, 2006·17 cites·12 claims
- 1977US11473977B2Movable temperature measurement device for secondary battery and charge/discharge apparatus comprising the sameLG CHEMICAL LTD·Filed 2019·Granted Oct 18, 2022·2 cites·19 claims
- 2075US12212164B2Method of battery cell activation using activation trayLG ENERGY SOLUTION LTD·Filed 2023·Granted Jan 28, 2025·0 cites·10 claims
- 2171US9853289B2Lithium secondary battery comprising spherical graphite as anode active materialLG CHEMICAL LTD·Filed 2014·Granted Dec 26, 2017·1 cites·12 claims
- 2271US9711794B2Lithium secondary battery having anode containing aqueous binderLG CHEMICAL LTD·Filed 2013·Granted Jul 18, 2017·1 cites·14 claims
- 2370US11870082B2Method for manufacturing secondary batteryLG ENERGY SOLUTION LTD·Filed 2022·Granted Jan 9, 2024·0 cites·10 claims
- 2470US9812708B2Cathode active material and lithium secondary battery comprising sameLG CHEMICAL LTD·Filed 2012·Granted Nov 7, 2017·1 cites·7 claims
- 2568US11949062B2Pressing jig for removing gas trap and method for manufacturing secondary battery using sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Apr 2, 2024·0 cites·15 claims
- 2667US6929788B2Method for preparing lithium manganese spinel oxide having improved electrochemical performanceLG CHEMICAL LTD·Filed 2000·Granted Aug 16, 2005·7 cites·12 claims
- 2766US11276895B2Top cap for secondary battery, secondary battery, and method for manufacturing the secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Mar 15, 2022·0 cites·18 claims
- 2866US9263768B2Non-aqueous electrolyte and electrochemical device with an improved safetyLG CHEMICAL LTD·Filed 2014·Granted Feb 16, 2016·0 cites·9 claims
- 2964US12095070B2Secondary battery formation methodLG ENERGY SOLUTION LTD·Filed 2020·Granted Sep 17, 2024·0 cites·11 claims
- 3063US11929630B2Secondary battery charging method that shortens charging timeLG CHEMICAL LTD·Filed 2020·Granted Mar 12, 2024·0 cites·8 claims
- 3162US11824154B2Stack type electrode assembly in which bending phenomenon is alleviated, and manufacturing method thereforLG CHEMICAL LTD·Filed 2019·Granted Nov 21, 2023·0 cites·14 claims
- 3262US2025329707A1Method for manufacturing secondary batteryLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3360US12451557B2Gas removing device and method for removing gas from a pouch type case of a secondary batteryLG ENERGY SOLUTION LTD·Filed 2021·Granted Oct 21, 2025·0 cites·12 claims
- 3460US12068465B2Secondary battery activation method with enhanced ability to detect low voltageLG CHEMICAL LTD·Filed 2020·Granted Aug 20, 2024·0 cites·12 claims
- 3559US11641047B2Method for manufacturing cylindrical battery having multiple tabs and cylindrical battery manufactured using the sameLG CHEMICAL LTD·Filed 2020·Granted May 2, 2023·0 cites·11 claims
- 3659US10473725B2Method and system for calculating low voltage expression level of a secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Nov 12, 2019·0 cites·9 claims
- 3756US11728506B2Device for charging and discharging a battery cell and method of charging and discharging battery cell using the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Aug 15, 2023·0 cites·13 claims
- 3855US2023187684A1Method for Manufacturing Secondary Battery and Apparatus for Manufacturing Secondary BatteryLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3955US2007122338A1Positive active material for lithium secondary battery and a method of preparing the samePARK HONG-KYU·Filed 2006·Application pending·0 cites
- 4053US11471715B2Secondary battery charging-discharging device and secondary battery activation process device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Oct 18, 2022·0 cites·13 claims
- 4152US8697293B2Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery having the samePARK SO-YOUNG·Filed 2009·Granted Apr 15, 2014·0 cites·8 claims
- 4252US2007122713A1Positive active material for a lithium secondary battery with higher performance and preparation method of the samePARK HONG-KYU·Filed 2006·Application pending·0 cites
- 4351US11567048B2Jig for pressing gas analysis monocell, and gas analysis device including sameLG CHEMICAL LTD·Filed 2018·Granted Jan 31, 2023·0 cites·15 claims
- 4451US10741870B2Battery cell degassing apparatusLG CHEMICAL LTD·Filed 2017·Granted Aug 11, 2020·0 cites·15 claims
- 4549US10502794B2Method and system for predicting the time required for low voltage expression of a secondary battery, and aging method of the secondary battery using the sameLG CHEMICAL LTD·Filed 2019·Granted Dec 10, 2019·0 cites·8 claims
- 4648US11796595B2Apparatus and method for inspecting defect of secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Oct 24, 2023·0 cites·14 claims
- 4746US11329496B2Charging and discharging apparatus including cooling fan and movable temperature measuring device for secondary batteryLG CHEMICAL LTD·Filed 2019·Granted May 10, 2022·0 cites·12 claims
- 4846US7252906B2Positive active material for a lithium secondary battery with higher performance and preparation method of the sameLG CHEMICAL LTD·Filed 2002·Granted Aug 7, 2007·1 cites·8 claims
- 4940US12457046B2Devices included in a wireless neural interface systemGBRAIN INC·Filed 2022·Granted Oct 28, 2025·0 cites·12 claims
- 5040US7927733B2Case for batteries and preparation method thereofLG CHEMICAL LTD·Filed 2006·Granted Apr 19, 2011·0 cites·19 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →