Inventor · disambiguated record
Yumi Song
Also filed as: SONG YUMI
9 granted patents·6 pending applications·3 citations·filing 2015–2024
78Inventor score
Top patents by PatentIndex Score
15 records- 0188US2025118733A1Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0288US2025125339A1Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0383US10128499B2Positive electrode active material, preparing method thereof, and lithium secondary battery including positive electrode comprising the positive electrode active materialSAMSUNG SDI CO LTD·Filed 2016·Granted Nov 13, 2018·2 cites·17 claims
- 0483US2025132332A1Nickel-based active material, positive electrode including the same, and lithium secondary battery employing the positive electrodeSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0582US12224426B2Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Granted Feb 11, 2025·0 cites·22 claims
- 0680US11075367B2Composite 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
- 0780US2024363853A1Positive active material for rechargeable lithium battery, method of preparing the same, positive electrode for rechargeable lithium battery including the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0873US11728473B2Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2021·Granted Aug 15, 2023·0 cites·13 claims
- 0972US11239456B2Composite 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
- 1069US2022140338A1Nickel-based active material, positive electrode including the same, and lithium secondary battery employing the positive electrodeSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1166US12062786B2Positive active material for rechargeable lithium battery, method of preparing the same, positive electrode for rechargeable lithium battery including the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2020·Granted Aug 13, 2024·0 cites·10 claims
- 1262US10790504B2Composite cathode active material for lithium ion battery, manufacturing method therefor, and lithium ion battery containing cathode comprising sameSAMSUNG SDI CO LTD·Filed 2017·Granted Sep 29, 2020·0 cites·12 claims
- 1347US10340510B2Positive 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
- 1441US11164322B2Eyeball movement analysis system and eyeball movement analysis methodIUCF HYU·Filed 2019·Granted Nov 2, 2021·0 cites·5 claims
- 1535US2016156027A1Positive electrode, lithium battery including the same, and method of manufacturing the positive electrodeSAMSUNG SDI CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →