Inventor · disambiguated record
Kook Hyun Han
Also filed as: HAN KOOK HYUN
34 granted patents·12 pending applications·15 citations·filing 2012–2025
94Inventor score
Top patents by PatentIndex Score
46 records- 0188US11021367B2Lithium composite phosphate-based compound and preparation method thereforSK INNOVATION CO LTD·Filed 2019·Granted Jun 1, 2021·2 cites·11 claims
- 0287US11251425B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2016·Granted Feb 15, 2022·2 cites·8 claims
- 0387US10421664B2Lithium composite phosphate-based compound and preparation method thereforSK INNOVATION CO LTD·Filed 2013·Granted Sep 24, 2019·4 cites·10 claims
- 0485US2025273670A1Cathode active material precursor, cathode active material, lithium secondary battery and method of manufacturing the sameSK ON CO LTD·Filed 2025·Application pending·0 cites
- 0584US11211605B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2019·Granted Dec 28, 2021·1 cites·6 claims
- 0684US10608253B2Lithium secondary battery and method of fabricating the sameSK INNOVATION CO LTD·Filed 2019·Granted Mar 31, 2020·1 cites·14 claims
- 0784US10305144B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2015·Granted May 28, 2019·2 cites·15 claims
- 0881US11990605B2Lithium secondary battery and method of fabricating the sameSK ON CO LTD·Filed 2022·Granted May 21, 2024·0 cites·10 claims
- 0978US12334553B2Cathode active material precursor, cathode active material, lithium secondary battery and method of manufacturing the sameSK INNOVATION CO LTD·Filed 2021·Granted Jun 17, 2025·0 cites·8 claims
- 1077US12068475B2Cathode active material for lithium secondary battery and lithium secondary battery including the sameSK INNOVATION CO LTD·Filed 2021·Granted Aug 20, 2024·0 cites·6 claims
- 1176US11735727B2Lithium secondary batterySK ON CO LTD·Filed 2022·Granted Aug 22, 2023·0 cites·8 claims
- 1276US10199644B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2015·Granted Feb 5, 2019·1 cites·9 claims
- 1375US11984595B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2021·Granted May 14, 2024·0 cites·6 claims
- 1475US11355743B2Lithium secondary battery and method of fabricating the sameSK INNOVATION CO LTD·Filed 2020·Granted Jun 7, 2022·0 cites·10 claims
- 1575US2025079460A1Cathode active material for lithium secondary battery and lithium secondary battery including the sameSK ON CO LTD·Filed 2024·Application pending·0 cites
- 1674US11031590B2Cathode active material for lithium secondary battery and lithium secondary battery including the sameSK INNOVATION CO LTD·Filed 2019·Granted Jun 8, 2021·0 cites·18 claims
- 1774US10270124B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2015·Granted Apr 23, 2019·1 cites·8 claims
- 1874US2024356020A1Cathode active material for lithium secondary battery and lithium secondary battery including the sameSK ON CO LTD·Filed 2024·Application pending·0 cites
- 1973US12476245B2Positive electrode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery including sameSK INNOVATION CO LTD·Filed 2019·Granted Nov 18, 2025·0 cites·11 claims
- 2072US11251423B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2020·Granted Feb 15, 2022·0 cites·5 claims
- 2172US2024204185A1Cathode active material for lithium secondary battery and method of manufacturing the sameSK ON CO LTD·Filed 2024·Application pending·0 cites
- 2272US2022173390A1Cathode active material for lithium secondary battery and method of manufacturing the sameSK INNOVATION CO LTD·Filed 2021·Application pending·0 cites
- 2371US10217991B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2015·Granted Feb 26, 2019·1 cites·7 claims
- 2468US10840508B2Lithium ion secondary batterySK INNOVATION CO LTD·Filed 2018·Granted Nov 17, 2020·0 cites·14 claims
- 2566US10199650B2Lithium secondary battery and method of fabricating the sameSK INNOVATION CO LTD·Filed 2017·Granted Feb 5, 2019·0 cites·17 claims
- 2664US2022416241A1Lithium secondary batterySK ON CO LTD·Filed 2022·Application pending·0 cites
- 2763US11870068B2Lithium ion secondary batterySK INNOVATION CO LTD·Filed 2020·Granted Jan 9, 2024·0 cites·8 claims
- 2863US10756331B2Lithium secondary battery and method of fabricating the sameSK INNOVATION CO LTD·Filed 2017·Granted Aug 25, 2020·0 cites·17 claims
- 2962US10957899B2Method of preparing lithium metal oxide and method of manufacturing lithium secondary batterySK INNOVATION CO LTD·Filed 2018·Granted Mar 23, 2021·0 cites·8 claims
- 3061US11005098B2Method of preparing lithium metal oxide and method of manufacturing lithium secondary batterySK INNOVATION CO LTD·Filed 2019·Granted May 11, 2021·0 cites·10 claims
- 3161US2022311006A1Cathode Active Material for Lithium Secondary Battery and Lithium Secondary Battery Including the SameSK ON CO LTD·Filed 2022·Application pending·0 cites
- 3261US2022320575A1Cathode Active Material for Lithium Secondary Battery and Lithium Secondary Battery Including the SameSK ON CO LTD·Filed 2022·Application pending·0 cites
- 3359US10170760B2Lithium ion secondary batterySK INNOVATION CO LTD·Filed 2015·Granted Jan 1, 2019·0 cites·5 claims
- 3458US2020381723A1Lithium secondary batterySK INNOVATION CO LTD·Filed 2020·Application pending·0 cites
- 3556US10734643B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2016·Granted Aug 4, 2020·0 cites·5 claims
- 3656US2024421260A1Light emitting element and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 3746US10263255B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2016·Granted Apr 16, 2019·0 cites·17 claims
- 3845US11936041B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2017·Granted Mar 19, 2024·0 cites·11 claims
- 3945US10454134B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2016·Granted Oct 22, 2019·0 cites·17 claims
- 4045US10381639B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2016·Granted Aug 13, 2019·0 cites·11 claims
- 4145US10374231B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2015·Granted Aug 6, 2019·0 cites·12 claims
- 4245US9932242B2Method for manufacturing cathode active material for lithium secondary batterySK INNOVATION CO LTD·Filed 2012·Granted Apr 3, 2018·0 cites·11 claims
- 4345US2020028153A1Lithium secondary batterySK INNOVATION CO LTD·Filed 2018·Application pending·0 cites
- 4444US10476079B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2015·Granted Nov 12, 2019·0 cites·13 claims
- 4542US10490851B2Lithium secondary batterySK INNOVATION CO LTD·Filed 2015·Granted Nov 26, 2019·0 cites·11 claims
- 4637US2015349308A1Lithium Secondary BatterySK INNOVATION CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →