Inventor · disambiguated record
Junhwan Ku
Also filed as: KU JUNHWAN
25 granted patents·15 pending applications·34 citations·filing 2014–2025
93Inventor score
Top patents by PatentIndex Score
40 records- 0193US9548490B2Anode active material, lithium battery comprising the same, and method of preparing the anode active materialSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jan 17, 2017·11 cites·20 claims
- 0293US2025132383A1All-solid secondary battery and method of preparing sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0389US12308385B2All-solid secondary battery and method of preparing sameSAMSUNG SDI CO LTD·Filed 2023·Granted May 20, 2025·0 cites·34 claims
- 0489US12308386B2All-solid secondary battery and method of preparing sameSAMSUNG SDI CO LTD·Filed 2023·Granted May 20, 2025·0 cites·32 claims
- 0587US11424512B2All-solid secondary battery and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 23, 2022·2 cites·31 claims
- 0687US9601766B2Negative 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
- 0787US2025125371A1All-SOLID-STATE SECONDARY BATTERYSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0884US9640799B2Negative electrode active material for non-lithium secondary battery, method of preparing the same, negative electrode for non-lithium secondary battery including the same, and non-lithium secondary battery including the negative electrodeSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 2, 2017·3 cites·20 claims
- 0983US10692622B2Composite, carbon composite including the composite, electrode, lithium battery, electroluminescent device, biosensor, semiconductor device, and thermoelectric device including the composite and/or the carbon compositeSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 23, 2020·2 cites·35 claims
- 1083US10615390B2Electrode-composite separator assembly for lithium battery and battery including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 7, 2020·2 cites·7 claims
- 1183US9748597B2Flexible electrode assembly and electrochemical device including the electrode assemblySAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 29, 2017·2 cites·20 claims
- 1281US9959947B2Composite, carbon composite including the composite, electrode, lithium battery, electroluminescent device, biosensor, semiconductor device, and thermoelectric device including the composite and/or the carbon compositeSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 1, 2018·2 cites·26 claims
- 1381US2024243352A1All-solid-state secondary battery and manufacturing method thereforSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1480US11450881B2All-solid secondary battery and method for preparing all-solid secondary batterySAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 20, 2022·1 cites·17 claims
- 1579US10249871B2Composite, electrochemical active material composite using the composite, electrode including the composite or electrochemical active material composite, lithium battery including the electrode, field emission device including the composite, biosensor including the composite, semiconductor device including the composite, and thermoelectric device including the compositeSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 2, 2019·1 cites·22 claims
- 1677US9755230B2Electrode active material, electrode including the same, and lithium battery including the electrodeSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Sep 5, 2017·2 cites·21 claims
- 1776US11923502B2All-solid secondary battery and method of preparing sameSAMSUNG SDI CO LTD·Filed 2020·Granted Mar 5, 2024·0 cites·33 claims
- 1875US10490794B2Electrode-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
- 1974US11870060B2Composite, electrochemical active material composite using the composite, electrode including the composite or electrochemical active material composite, lithium battery including the electrode, field emission device including the composite, biosensor including the composite, semiconductor device including the composite, and thermoelectric device including the compositeSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 9, 2024·0 cites·10 claims
- 2074US11837714B2Composite, electrochemical active material composite using the composite, electrode including the composite or electrochemical active material composite, lithium battery including the electrode, field emission device including the composite, biosensor including the composite, semiconductor device including the composite, and thermoelectric device including the compositeSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 5, 2023·0 cites·21 claims
- 2174US2025226395A1Anode-solid electrolyte subassembly for all-solid secondary battery, and all-solid secondary battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 2272US12512508B2All-solid-state secondary battery and manufacturing method thereforSAMSUNG SDI CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·32 claims
- 2372US12218358B2All-solid-state secondary batterySAMSUNG SDI CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·15 claims
- 2471US9941520B2Negative electrode for secondary battery and secondary battery including the negative electrodeSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 10, 2018·1 cites·16 claims
- 2571US2024243346A1Positive electrode-solid electrolyte subassembly, electrochemical cell including the same, and method of preparing the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2669US2024145767A1Solid-state electrolyte, lithium battery comprising solid-state electrolyte, and preparation method of solid-state electrolyteSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2768US2025167297A1Solid electrolyte membrane, method of manufacturing the same, and all-solid-state secondary battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 2866US10862111B2Composite, electrochemical active material composite using the composite, electrode including the composite or electrochemical active material composite, lithium battery including the electrode, field emission device including the composite, biosensor including the composite, semiconductor device including the composite, and thermoelectric device including the compositeSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·31 claims
- 2966US10862110B2Composite, electrochemical active material composite using the composite, electrode including the composite or electrochemical active material composite, lithium battery including the electrode, field emission device including the composite, biosensor including the composite, semiconductor device including the composite, and thermoelectric device including the compositeSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·13 claims
- 3065US10862112B2Composite, electrochemical active material composite using the composite, electrode including the composite or electrochemical active material composite, lithium battery including the electrode, field emission device including the composite, biosensor including the composite, semiconductor device including the composite, and thermoelectric device including the compositeSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·24 claims
- 3165US2025226397A1Composite cathode active material, and cathode and lithium secondary battery containing the composite cathode active materialSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 3262US2024213526A1All-solid secondary battery and method of preparing the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 3359US2021280873A1Cathode, all-solid secondary battery including cathode, and method of preparing all-solid secondary batterySAMSUNG SDI CO LTD·Filed 2020·Application pending·0 cites
- 3457US2023352728A1Solid ion conductor compound, solid electrolyte comprising same, electrochemical cell comprising same, and manufacturing method thereofSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 3554US2023291004A1Solid ion conductor compound, solid electrolyte containing same electrochemical cell comprising same, and manufacturing method thereforSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 3653US10050240B2Electrochemical cellSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 14, 2018·0 cites·20 claims
- 3752US11211671B2Porous 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
- 3849US2022115640A1All-solid-state secondary battery and method of charging the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 3939US2017025682A1Electrode plate, and electrode assembly and secondary battery, each including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 4037US2016181653A1Flexible electrode assembly and electrochemical device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →