Inventor · disambiguated record
Chul Youm
Also filed as: YOUM CHUL · YOUM CHUL JUN
9 granted patents·17 pending applications·10 citations·filing 2007–2025
79Inventor score
Top patents by PatentIndex Score
26 records- 0177US2025364542A1Negative electrode active material, negative electrode including the negative electrode active material, rechargeable lithium battery including the negative electrode active material, and method of preparing the negative electrode active materialSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0271US7776472B2Anode material for secondary battery, method for producing the same and secondary batteries using the sameLS MITRON LTD·Filed 2007·Granted Aug 17, 2010·5 cites·20 claims
- 0370US8802283B2Fabricating method of secondary batteryYOUM CHUL·Filed 2012·Granted Aug 12, 2014·2 cites·18 claims
- 0470US2025320121A1Method of manufacturing negative electrode active material, negative electrode active material manufactured using the same, rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0569US11670762B2Negative active material for rechargeable lithium battery and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·9 claims
- 0669US2024199422A1Negative active material for rechargeable lithium battery and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 0768US10006324B2Preventing apparatus for concentrating oil of vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jun 26, 2018·1 cites·7 claims
- 0867US9419281B2Carbon negative electrode material for lithium secondary battery, production method thereof and lithium secondary battery using the sameHAN KYUNG-HEE·Filed 2009·Granted Aug 16, 2016·1 cites·5 claims
- 0967US2025250176A1Negative active material, method of preparing, and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1066US2025323272A1Negative electrode active materials, method of preparing same, and rechargeable lithium batteries including sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1164US2025059049A1Negative electrode active material, method of preparing same, and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1261US9429063B2Cylinder blockHYUNDAI MOTOR CO LTD·Filed 2014·Granted Aug 30, 2016·1 cites·8 claims
- 1359US9496549B2Negative electrode and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2014·Granted Nov 15, 2016·0 cites·14 claims
- 1459US9385369B2Rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2014·Granted Jul 5, 2016·0 cites·12 claims
- 1558US2023361275A1Negative active material and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1654US2025323251A1Negative active material, method of preparing negative active material, negative electrode including negative active material, and rechargeable lithium battery including negative active materialSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1753US10205162B2Negative active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2015·Granted Feb 12, 2019·0 cites·14 claims
- 1853US2021242455A1Negative active material for rechargeable lithium battery, and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1953US2011262812A1Negative electrode active material for lithium secondary battery, preparation method of the same, and lithium secondary battery containing the sameSHOWA DENKO KK·Filed 2009·Application pending·0 cites
- 2052US2022020980A1Negative active material for rechargeable lithium battery and rechargebale lithium battery including sameSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 2151US2012070732A1Negative active material for secondary battery, and electrode and secondary battery including the sameKIM JONG-SUNG·Filed 2008·Application pending·0 cites
- 2247US2017016378A9Casting product and manufacturing method thereofHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 2346US2007178382A1Anode material for secondary battery, secondary batteries using the same, method for manufacturing anode material for secondary battery and secondary batteries using the sameKIM JONG-SUNG·Filed 2007·Application pending·0 cites
- 2445US2007154811A1Carbonaceous electrode material for secondary battery, process for producing the same, and secondary batteries using the sameOH JEONG-HUN·Filed 2007·Application pending·0 cites
- 2545US2007160908A1Anode material for secondary battery and secondary batteries using the sameKIM HO-GUN·Filed 2007·Application pending·0 cites
- 2635US2018026257A1Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2017·Application pending·0 cites
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