Inventor · disambiguated record
Nam-Soon Choi
Also filed as: CHOI NAM-SOON
44 granted patents·32 pending applications·71 citations·filing 2006–2025
96Inventor score
Top patents by PatentIndex Score
76 records- 0193US11670801B2Electrolyte solution for lithium secondary battery and lithium secondary battery comprising sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jun 6, 2023·2 cites·8 claims
- 0291US11742521B2Electrolyte solution for lithium secondary battery and lithium secondary battery comprising sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Aug 29, 2023·2 cites·9 claims
- 0391US8394532B2Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the sameKANG YONG-MOOK·Filed 2006·Granted Mar 12, 2013·14 cites·15 claims
- 0488US9099756B2Flame retardant electrolyte for rechargeable lithium battery and rechargeable lithium battery including the sameCHOI NAM-SOON·Filed 2009·Granted Aug 4, 2015·10 cites·20 claims
- 0588US8841035B2Flame retardant electrolyte solution for rechargeable lithium battery and rechargeable lithium battery including the sameCHOI NAM-SOON·Filed 2010·Granted Sep 23, 2014·7 cites·16 claims
- 0684US9054375B2Rechargeable lithium batteryCHOI NAM-SOON·Filed 2010·Granted Jun 9, 2015·4 cites·5 claims
- 0784US8734989B2Negative electrode for rechargeable lithium battery and rechargeable lithium battery including the sameLEE SANG-MIN·Filed 2008·Granted May 27, 2014·5 cites·30 claims
- 0882US7931984B2Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2008·Granted Apr 26, 2011·5 cites·42 claims
- 0977US12362390B2Solution for lithium secondary battery and lithium secondary battery including sameHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·10 claims
- 1077US8785040B2Positive electrode for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the sameCHOI NAM-SOON·Filed 2010·Granted Jul 22, 2014·2 cites·23 claims
- 1176US12438193B2Electrolyte solution for a lithium secondary battery and a lithium secondary battery including sameHYUNDAI MOTOR CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·10 claims
- 1276US12412929B2Electrolyte solution for a lithium secondary battery and a lithium secondary battery including sameHYUNDAI MOTOR CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·10 claims
- 1375US12362389B2Electrolyte solution for lithium secondary battery and lithium secondary battery including sameHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·11 claims
- 1475US12322756B2Electrolyte solution for lithium secondary battery and lithium secondary battery including sameHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jun 3, 2025·0 cites·10 claims
- 1574US8119283B2Negative active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including sameCHOI NAM-SOON·Filed 2006·Granted Feb 21, 2012·2 cites·8 claims
- 1674US2025046869A1Liquid electrolyte, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1773US8927150B2Binder and positive active material composition for rechargeable lithium battery, and rechargeable lithium battery including sameCHOI NAM-SOON·Filed 2010·Granted Jan 6, 2015·1 cites·14 claims
- 1873US8877373B2Electrode for a rechargeable lithium battery, and a rechargeable lithium battery fabricated therefromLEE SANG-MIN·Filed 2007·Granted Nov 4, 2014·2 cites·6 claims
- 1973US8623537B2Rechargeable battery and battery moduleKIM JUN-SIK·Filed 2009·Granted Jan 7, 2014·2 cites·15 claims
- 2073US8367248B2Negative active material for rechargeable lithium battery, method of preparing thereof, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2007·Granted Feb 5, 2013·2 cites·17 claims
- 2173US2025372710A1Electrolyte solution for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 2272US11830979B2Electrolyte for lithium secondary battery and lithium secondary battery comprising sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Nov 28, 2023·0 cites·18 claims
- 2372US8974944B2Electrode assembly and rechargeable battery using the sameKIM JAKE·Filed 2010·Granted Mar 10, 2015·2 cites·12 claims
- 2472US8529801B2Negative active material for rechargeable lithium battery, and negative electrode for rechargeable lithium battery, and rechargeable lithium battery including sameCHOI NAM-SOON·Filed 2008·Granted Sep 10, 2013·2 cites·21 claims
- 2571US12132172B2Electrolyte for lithium-metal battery having improved stabilityHYUNDAI MOTOR CO LTD·Filed 2021·Granted Oct 29, 2024·0 cites·10 claims
- 2671US11749838B2Electrolyte solution for lithium secondary batteries and lithium secondary battery including the sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Sep 5, 2023·0 cites·9 claims
- 2771US2024120462A1Rechargeable lithium battery including hybrid negative electrode and high concentration electrolyteULSAN NAT INST SCIENCE & TECH UNIST·Filed 2023·Application pending·0 cites
- 2871US2025266498A1Electrolyte for secondary battery and method for preparing sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2970US8148008B2Negative active material composition for a rechargeable lithium battery, a negative electrode for a rechargeable lithium battery, and a rechargeable lithium battery including sameCHOI NAM-SOON·Filed 2007·Granted Apr 3, 2012·1 cites·9 claims
- 3070US2024120463A1Negative electrode for rechargeable lithium battery and rechargeable lithium battery including the electrode, and electrolyteULSAN NAT INST SCIENCE & TECH UNIST·Filed 2023·Application pending·0 cites
- 3169US8685567B2Rechargeable lithium batteryPARK SU-YEONG·Filed 2008·Granted Apr 1, 2014·2 cites·14 claims
- 3269US2024170724A1Electrolyte solution for lithium secondary battery and lithium secondary battery comprising the sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3369US2024162494A1Electrolyte solution for lithium secondary battery and lithium secondary battery comprising the sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3469US2024178450A1Electrolyte solution for lithium secondary battery and lithium secondary battery including sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3569US2024170723A1Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Comprising the SameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3668US9269984B2Electrode assembly and rechargeable battery using the sameHAN MAN-SEOK·Filed 2010·Granted Feb 23, 2016·1 cites·22 claims
- 3767US11646448B2Electrolyte for lithium secondary battery and lithium secondary battery comprising sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted May 9, 2023·0 cites·5 claims
- 3867US9083055B2Electrode with plural active material layers with different amounts of conductive material for rechargeable lithium battery and method for manufacturing the same and rechargeable lithium battery including the electrodeCHOI NAM-SOON·Filed 2009·Granted Jul 14, 2015·1 cites·17 claims
- 3967US8835049B2Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the sameYEW KYOUNG-HAN·Filed 2007·Granted Sep 16, 2014·2 cites·12 claims
- 4066US2025006991A1Electrolyte solution for lithium secondary battery including salt of metal element and lithium secondary battery including sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4166US2025246682A1Electrolyte solution for lithium secondary battery and method of preparing sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4265US11437610B2High capacity secondary batteryULSAN NAT INST SCIENCE & TECH UNIST·Filed 2020·Granted Sep 6, 2022·0 cites·9 claims
- 4365US2025046874A1Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 4464US2025201918A1Electrolyte for lithium secondary batteries and lithium secondary batteries comprising the sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4564US2024088442A1Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 4664US2025329783A1Electrolyte solution for lithium secondary battery and lithium secondary battery including the sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4763US2023027597A1Anode for lithium secondary battery including stable solid electrolyte interphase layer and electrolyte composition for manufacturing sameHYUNDAI MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 4861US2025046876A1Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 4961US2023411697A1Lithium secondary battery electrolyte for formation of multilayer solid electrolyte interface layer, and lithium secondary battery including sameHYUNDAI MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 5061US2013189585A1Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the sameSAMSUNG SDI CO LTD·Filed 2013·Application pending·0 cites
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →