Inventor · disambiguated record
Sangmin Ji
Also filed as: JI SANGMIN
19 granted patents·6 pending applications·10 citations·filing 2014–2024
88Inventor score
Files withSAMSUNG ELECTRONICS CO LTD25
Top patents by PatentIndex Score
25 records- 0187US9601766B2Negative active material, lithium battery including the negative active material, and method of preparing the negative active materialSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 21, 2017·4 cites·20 claims
- 0285US11491475B2Recyclable ceramic catalyst filter, filtering system including the same, and method of managing the filtering systemSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 8, 2022·1 cites·40 claims
- 0383US10615390B2Electrode-composite separator assembly for lithium battery and battery including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 7, 2020·2 cites·7 claims
- 0483US9748597B2Flexible electrode assembly and electrochemical device including the electrode assemblySAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 29, 2017·2 cites·20 claims
- 0578US12427510B2Recyclable ceramic catalyst filter, filtering system including the same, and method of managing the filtering systemSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·19 claims
- 0677US11942593B2Lithium batterySAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Mar 26, 2024·0 cites·30 claims
- 0775US10490794B2Electrode-composite separator assembly for lithium battery and lithium battery including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 26, 2019·1 cites·27 claims
- 0872US11245130B2Lithium batterySAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 8, 2022·0 cites·18 claims
- 0971US2025010257A1Process apparatus including gas supplier and method of operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1066US10862113B2Cathode active material, secondary battery comprising the same, and method of manufacturing the positive active materialSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·11 claims
- 1165US12128395B2Process apparatus including gas supplier and method of operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 29, 2024·0 cites·12 claims
- 1265US9960419B2Cathode active material, secondary battery comprising the same, and method of manufacturing the positive active materialSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 1, 2018·0 cites·14 claims
- 1364US12496543B2Filtering system including recyclable ceramic catalyst filter and method of managing filtering systemSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 16, 2025·0 cites·23 claims
- 1464US12064536B2Photocatalyst for air purification, and ceramic catalyst filter and air purification device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 20, 2024·0 cites·20 claims
- 1564US2024299882A1Filtering system including catalyst filterSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1660US11701635B2Material, filter, and device for removing contaminantSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 18, 2023·0 cites·20 claims
- 1759US11794173B2Composite photocatalyst structure, and photocatalytic filter and air purification device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·17 claims
- 1859US2024066515A1Organic-inorganic composite catalyst, air purification device including the organic-inorganic composite catalyst, and method of regenerating the organic-inorganic composite catalystSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1956US12055320B2Outdoor air cleaning systemSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 6, 2024·0 cites·19 claims
- 2055US12016982B2Filter and filtering system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·18 claims
- 2153US10050240B2Electrochemical cellSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 14, 2018·0 cites·20 claims
- 2252US11211671B2Porous film, separator including the same, electrochemical device including separator, and method of preparing porous filmSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 28, 2021·0 cites·15 claims
- 2339US2017025682A1Electrode plate, and electrode assembly and secondary battery, each including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 2437US2016181653A1Flexible electrode assembly and electrochemical device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 2534US2015243978A1Positive electrode active material, lithium battery containing the same, and method of manufacturing the positive electrode active materialSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →