Inventor · disambiguated record
Jinhwa Kim
Also filed as: KIM JINHWA
20 granted patents·13 pending applications·9 citations·filing 2015–2025
89Inventor score
Top patents by PatentIndex Score
33 records- 0194US10833329B2Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Nov 10, 2020·6 cites·14 claims
- 0285US12322791B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Granted Jun 3, 2025·0 cites·8 claims
- 0382US11302919B2Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Apr 12, 2022·1 cites·15 claims
- 0480US11075367B2Composite cathode active material, and cathode and lithium battery comprising composite cathode active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Jul 27, 2021·1 cites·18 claims
- 0578US2025391841A1Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0677US2023282825A1Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 0776US12300807B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2022·Granted May 13, 2025·0 cites·20 claims
- 0876US2023163298A1Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 0974US11742482B2Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2021·Granted Aug 29, 2023·0 cites·14 claims
- 1074US11482704B2Lithium cobalt oxide for a lithium secondary battery and lithium secondary battery comprising positive electrode including the sameSAMSUNG SDI CO LTD·Filed 2021·Granted Oct 25, 2022·0 cites·4 claims
- 1173US11682755B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active materialSAMSUNG SDI CO LTD·Filed 2020·Granted Jun 20, 2023·0 cites·4 claims
- 1273US11552294B2Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2020·Granted Jan 10, 2023·0 cites·23 claims
- 1372US11843116B2Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active materialSAMSUNG SDI CO LTD·Filed 2021·Granted Dec 12, 2023·0 cites·16 claims
- 1472US11239456B2Composite cathode active material, and cathode and lithium battery comprising composite cathode active materialSAMSUNG SDI CO LTD·Filed 2019·Granted Feb 1, 2022·0 cites·23 claims
- 1572US10847781B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active materialSAMSUNG SDI CO LTD·Filed 2018·Granted Nov 24, 2020·0 cites·16 claims
- 1672US10090523B2Lithium cobalt composite oxide for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including lithium cobalt composite oxideSAMSUNG SDI CO LTD·Filed 2015·Granted Oct 2, 2018·1 cites·7 claims
- 1772US2025364538A1Positive electrode active material for rechargeable lithium battery and rechargeable lithium battery including the positive electrode active materialSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1871US2025174633A1Positive electrodes for rechargeable lithium batteries and rechargeable lithium batteries including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1968US11777075B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active materialSAMSUNG SDI CO LTD·Filed 2021·Granted Oct 3, 2023·0 cites·9 claims
- 2067US2024213465A1Positive active material for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2167US2024204186A1Positive active material for rechargeable lithium batteries, preparation method thereof and rechargeable lithium batteries including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2266US10991943B2Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Apr 27, 2021·0 cites·14 claims
- 2365US10892484B2Cobalt oxide for lithium secondary battery, preparing method thereof, lithium cobalt oxide formed from the cobalt oxide, and lithium secondary battery having positive electrode including the lithium cobalt oxideSAMSUNG SDI CO LTD·Filed 2017·Granted Jan 12, 2021·0 cites·5 claims
- 2465US2025140792A1Positive electrode for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 2565US2023416111A1Method of preparing positive active material for rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2661US11955632B2Positive active material precursor, positive active material, method of preparing the same, positive electrode including the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·20 claims
- 2759US2025154520A1Tomatoes containing high levels of 7-dehydrocholesterol and preparation method thereforGFLAS LIFE SCIENCES INC·Filed 2023·Application pending·0 cites
- 2859US2024178373A1Positive active material for rechargeable lithium batteries, preparation method thereof and rechargeable lithium batteries including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2955US12224436B2Cathode active material for lithium secondary battery and lithium secondary battery including sameSAMSUNG SDI CO LTD·Filed 2019·Granted Feb 11, 2025·0 cites·15 claims
- 3055US2025282641A1Preparation methods of positive electrode active materials, and rechargeable lithium batteriesSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 3155US2025282642A1Preparation methods of positive active materials, and rechargeable lithium batteriesSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 3252US11569503B2Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Jan 31, 2023·0 cites·25 claims
- 3347US10340510B2Positive electrode active material for lithium secondary battery, preparing method thereof, and lithium secondary battery including positive electrode including the sameSAMSUNG SDI CO LTD·Filed 2016·Granted Jul 2, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →