Inventor · disambiguated record
Hyeonsun Choi
Also filed as: CHOI HYEONSUN
10 granted patents·4 pending applications·8 citations·filing 2016–2024
81Inventor score
Files withSAMSUNG SDI CO LTD14
Top patents by PatentIndex Score
14 records- 0190US10840493B2Separator for rechargeable battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2018·Granted Nov 17, 2020·3 cites·14 claims
- 0289US11764441B2Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Sep 19, 2023·2 cites·18 claims
- 0386US11312871B2Separator for secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2018·Granted Apr 26, 2022·2 cites·12 claims
- 0486US2025096415A1Separator and lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0584US2024347860A1Separator for lithium secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0682US12444808B2Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·15 claims
- 0778US12136743B2Separator for lithium secondary battery, and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2019·Granted Nov 5, 2024·1 cites·14 claims
- 0871US12438235B2Separator and lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·13 claims
- 0970US12322830B2Separator for lithium secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2019·Granted Jun 3, 2025·0 cites·10 claims
- 1063US2022311095A1Separator and lithium battery including separatorSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 1155US12300849B2Separator for lithium secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2019·Granted May 13, 2025·0 cites·13 claims
- 1251US12230834B2Separator including porous substrate and coating layer of acrylic copolymer, organic filler, and inorganic particles, and lithium secondary battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Feb 18, 2025·0 cites·13 claims
- 1346US10700333B2Separator for secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2016·Granted Jun 30, 2020·0 cites·11 claims
- 1438US2017187024A1Separator for rechargeable battery and rechargeable battery including the sameSAMSUNG SDI CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →