Inventor · disambiguated record
Ickkyu Choi
Also filed as: CHOI ICKKYU
7 granted patents·4 pending applications·8 citations·filing 2018–2023
76Inventor score
Files withSAMSUNG SDI CO LTD11
Top patents by PatentIndex Score
11 records- 0188US11417875B2Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Aug 16, 2022·3 cites·21 claims
- 0286US11312871B2Separator for secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2018·Granted Apr 26, 2022·2 cites·12 claims
- 0378US11552293B2Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2020·Granted Jan 10, 2023·1 cites·20 claims
- 0478US11031594B2Positive electrode for rechargeable lithium battery, rechargeable lithium battery including same and battery moduleSAMSUNG SDI CO LTD·Filed 2018·Granted Jun 8, 2021·1 cites·12 claims
- 0577US11515521B2Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Nov 29, 2022·1 cites·16 claims
- 0672US2023076517A1Cathode active material for lithium secondary batteries, method of preparing same, cathode including the same, and lithium secondary battery including cathodeSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 0771US2022411277A1Positive active material for lithium secondary battery, method of preparing positive active material, positive electrode for lithium secondary battery including positive active material, and lithium secondary battery including positive electrode including positive active materialSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 0867US2024213465A1Positive active material for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 0965US12388087B2Composite anode, and lithium secondary battery comprising the sameSAMSUNG SDI CO LTD·Filed 2020·Granted Aug 12, 2025·0 cites·13 claims
- 1061US11271202B2Positive active material, method of manufacturing the same, and positive electrode and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Mar 8, 2022·0 cites·17 claims
- 1141US2019157671A1Positive active material for rechargeable lithium battery and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →