Inventor · disambiguated record
Sang Cheol Nam
Also filed as: NAM SANG CHEOL
17 granted patents·32 pending applications·21 citations·filing 2001–2023
88Inventor score
Files withPOSCO17POSCO HOLDINGS INC16RES INST IND SCIENCE & TECH6NAM SANG CHEOL5KOREA INST SCI & TECH3
Top patents by PatentIndex Score
49 records- 0179US8389144B2Reserve battery having all solid state thin film batteryNAM SANG-CHEOL·Filed 2006·Granted Mar 5, 2013·6 cites·31 claims
- 0276US9806302B2Thin film battery packageAPPLIED MATERIALS INC·Filed 2016·Granted Oct 31, 2017·1 cites·20 claims
- 0371US6733923B2Metal oxide electrode coated with porous metal film, porous metal oxide film or porous carbon film, its fabrication method, and lithium-ion secondary battery using itKOREA INST SCI & TECH·Filed 2001·Granted May 11, 2004·10 cites·7 claims
- 0470US12288881B2Cathode additive for lithium secondary battery, preparation method therefor, cathode for lithium secondary battery, comprising same, and lithium secondary battery comprising samePOSCO·Filed 2019·Granted Apr 29, 2025·0 cites·13 claims
- 0565US12136732B2Cathode active material for lithium secondary battery, and lithium secondary battery comprising samePOSCO·Filed 2019·Granted Nov 5, 2024·0 cites·8 claims
- 0665US12046743B2Cathode active material, method for preparing same, and lithium secondary battery comprising samePOSCO·Filed 2019·Granted Jul 23, 2024·0 cites·8 claims
- 0765US9385349B2Thin film battery packageKIM SOO HO·Filed 2011·Granted Jul 5, 2016·1 cites·18 claims
- 0864US12126018B2Positive electrode active material for rechargeable lithium battery, production method therefor and rechargeable lithum battery comprising sameRES INST IND SCIENCE & TECH·Filed 2019·Granted Oct 22, 2024·0 cites·18 claims
- 0963US11923542B2Positive active material for lithium rechargeable battery, manufacturing method thereof, and lithium rechargeable battery including same positive active materialRES INST IND SCIENCE & TECH·Filed 2018·Granted Mar 5, 2024·0 cites·7 claims
- 1063US2025054969A1Positive electrode active material for rechargeable lithium battery, positive electrode including same, and rechargeable lithium battery including samePOSCO HOLDINGS INC·Filed 2022·Application pending·0 cites
- 1163US2024186508A1Positive electrode active material for lithium secondary battery and lithium secondary battery comprising samePOSCO HOLDINGS INC·Filed 2022·Application pending·0 cites
- 1263US2019372110A1Cathode active material precursor and manufacturing method thereof, and cathode active materialPOSCO·Filed 2019·Application pending·0 cites
- 1361US2025087673A1Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including samePOSCO HOLDINGS INC·Filed 2022·Application pending·0 cites
- 1460US2025391846A1Positive electrode active material for lithium secondary battery, and preparation method thereforPOSCO HOLDINGS INC·Filed 2023·Application pending·0 cites
- 1560US2024063385A1Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including samePOSCO HOLDINGS INC·Filed 2021·Application pending·0 cites
- 1659US9136543B2Battery system having battery module, thermal switch, heating source and pin structureNAM SANG-CHEOL·Filed 2008·Granted Sep 15, 2015·1 cites·25 claims
- 1759US2025070233A1Solid electrolyte, method of manufacturing thereof, and lithium secondary battery comprising sameRES INST IND SCIENCE & TECH·Filed 2022·Application pending·0 cites
- 1858US11901552B2Positive active material for lithium secondary battery and lithium secondary battery comprising samePOSCO HOLDINGS INC·Filed 2018·Granted Feb 13, 2024·0 cites·16 claims
- 1958US2025054953A1Cathode active material for all solid battery, and manufacturing method thereforPOSCO HOLDINGS INC·Filed 2022·Application pending·0 cites
- 2058US2024313214A1Positive electrode active material for lithium secondary battery and method for manufacturing same, and lithium secondary batteryPOSCO·Filed 2021·Application pending·0 cites
- 2157US2023039367A1Cathode active material and lithium secondary battery comprising samePOSCO·Filed 2020·Application pending·0 cites
- 2257US2024222619A1Positive active material, preparing method thereof and rechargeable lithium batteryPOSCO HOLDINGS INC·Filed 2022·Application pending·0 cites
- 2357US2022388852A1Cathode active material, preparation method therefor and lithium secondary battery comprising samePOSCO·Filed 2020·Application pending·0 cites
- 2457US2024282950A1Cathode active material, and lithium ion battery including samePOSCO HOLDINGS INC·Filed 2021·Application pending·0 cites
- 2557US2024006594A1Positive active material for rechargeable lithium battery, and rechargeable lithium battery including samePOSCO·Filed 2021·Application pending·0 cites
- 2656US11973221B2Cathode active material for lithium secondary battery, production method therefor, and lithium secondary battery comprising samePOSCO·Filed 2018·Granted Apr 30, 2024·0 cites·16 claims
- 2756US2024270600A1Positive electrode active material, method for producing same, and lithium ion battery including samePOSCO HOLDINGS INC·Filed 2021·Application pending·0 cites
- 2856US2024136509A1Positive electrode active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including samePOSCO HOLDINGS INC·Filed 2021·Application pending·0 cites
- 2956US2024136515A1Positive active material for rechargeable lithium battery, method for manufacturing same, and rechargeable lithium battery comprising samePOSCO HOLDINGS INC·Filed 2021·Application pending·0 cites
- 3055US2022344657A1A positive electrode active material manufacturing method thereof, and lithium secondary battery comprising the samePOSCO·Filed 2020·Application pending·0 cites
- 3154US2024297305A1Cathode active material, and lithium ion battery including samePOSCO HOLDINGS INC·Filed 2021·Application pending·0 cites
- 3254US2024047669A1Cathode active material and lithium secondary battery including samePOSCO HOLDINGS INC·Filed 2021·Application pending·0 cites
- 3354US2025070151A1Cathod active material for all-solid-state battery, cathode, and all-solid-state batteryPOSCO HOLDINGS INC·Filed 2022·Application pending·0 cites
- 3452US11462725B2Cathode active material for lithium secondary batteryPOSCO·Filed 2017·Granted Oct 4, 2022·0 cites·19 claims
- 3552US2025033994A1Positive electrode active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including samePOSCO HOLDINGS INC·Filed 2022·Application pending·0 cites
- 3651US11670766B2Positive electrode active material for lithium secondary battery, method for preparing same, and lithium secondary battery comprising samePOSCO·Filed 2017·Granted Jun 6, 2023·0 cites·7 claims
- 3750US2022006081A1Cathode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery comprising samePOSCO·Filed 2019·Application pending·0 cites
- 3849US2024063428A1Solid electrolyte, method for preparing same, and all-solid-state battery comprising sameRES INST IND SCIENCE & TECH·Filed 2021·Application pending·0 cites
- 3948US12095026B2All-solid-state battery, manufacturing method therefor, secondary battery comprising same and monolithic battery module comprising sameRES INST IND SCIENCE & TECH·Filed 2018·Granted Sep 17, 2024·0 cites·16 claims
- 4048US2024055592A1Cathode active material for lithium secondary battery, and lithium secondary battery including samePOSCO·Filed 2019·Application pending·0 cites
- 4147US6780541B2Carbon electrode coated with porous metal film, its fabrication method and lithium secondary battery using the sameKOREA INST SCI & TECH·Filed 2001·Granted Aug 24, 2004·2 cites·10 claims
- 4246US2022052336A1Cathode active material for lithium secondary battery, and lithium secondary battery comprising samePOSCO·Filed 2018·Application pending·0 cites
- 4345US2020099048A1Method for preparing cathode active material for secondary battery and apparatus for preparing cathode active material for secondary batteryPOSCO·Filed 2017·Application pending·0 cites
- 4444US2019341599A1Cathode active material, method for preparing same, and lithium secondary battery comprising samePOSCO·Filed 2017·Application pending·0 cites
- 4544US2022069279A1All-solid-state battery and manufacturing method thereforRES INST IND SCIENCE & TECH·Filed 2019·Application pending·0 cites
- 4640US2010330411A1Thin film battery and method of connecting electrode terminal of thin film batteryNAM SANG CHEOL·Filed 2010·Application pending·0 cites
- 4739US9543587B2Thin film battery having improved efficiency of collecting electric currentNAM SANG CHEOL·Filed 2010·Granted Jan 10, 2017·0 cites·20 claims
- 4839US2010264017A1Method for depositing ceramic thin film by sputtering using non-conductive targetNAM SANG-CHEOL·Filed 2008·Application pending·0 cites
- 4937US2003207176A1Cathode for a lithium secondary battery comprising vanadium oxide as a cathode active materialKOREA INST SCI & TECH·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →