Inventor · disambiguated record
Yongchan You
Also filed as: YOU YONGCHAN
14 granted patents·21 pending applications·3 citations·filing 2003–2025
83Inventor score
Files withSAMSUNG SDI CO LTD35
Top patents by PatentIndex Score
35 records- 0184US11183709B2Polymer, electrolyte including the same, and lithium battery including the polymerSAMSUNG SDI CO LTD·Filed 2017·Granted Nov 23, 2021·2 cites·15 claims
- 0278US11342586B2Rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2018·Granted May 24, 2022·1 cites·2 claims
- 0378US2025354237A1Method of recovering lithium precursor, method of preparing positive electrode active material, and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0476US12294084B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2021·Granted May 6, 2025·0 cites·18 claims
- 0576US12249738B1Rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2022·Granted Mar 11, 2025·0 cites·13 claims
- 0674US2025346974A1Method of removing calcium in a rechargeable lithium battery recycling processSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0773US2025244219A1Method and system for estimating electrode density in secondary batteriesSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0873US2025158053A1Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0972US12355078B2Rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·18 claims
- 1072US2025309391A1Method of manufacturing positive electrode active material for rechargeable lithium battery and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1169US2024322156A1Cathode active material for lithium secondary battery, method of preparing the same, cathode for lithium secondary battery including the same, and lithium secondary battery including cathodeSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1267US2024266529A1Positive electrode active material for lithium secondary battery, method of preparing the positive electrode active material, positive electrode for lithium secondary battery including the positive electrode active material, and lithium secondary batterySAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1365US2023307695A1Positive electrode for all-solid-state battery, method of preparing the same, and all-solid-state batterySAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 1464US2023327101A1Positive electrode active material for rechargeable lithium battery and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 1563US11670754B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active materialSAMSUNG SDI CO LTD·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
- 1662US2023082796A1Cathode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including cathode including the sameSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 1762US2022238872A1Nickel-based lithium metal oxide for lithium secondary battery, nickel-based active material formed from the nickel-based lithium metal oxide, method of preparing the same, and lithium secondary battery including cathode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 1861US2022293913A1Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 1961US2019051895A1Positive active material, positive electrode and lithium battery including the positive active material, and method of manufacturing the positive active materialSAMSUNG SDI CO LTD·Filed 2018·Application pending·0 cites
- 2054US11557791B2Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2018·Granted Jan 17, 2023·0 cites·10 claims
- 2154US11515520B2Negative electrode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2018·Granted Nov 29, 2022·0 cites·12 claims
- 2254US2025239673A1Method of recovering lithium precursor, method of preparing positive electrode active material, and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 2353US2025270673A1Method of refining metal and method of fabricating positive electrode active material using the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 2451US2016126542A1Positive active material, positive electrode and lithium battery including the positive active material, and method of manufacturing the positive active materialSAMSUNG SDI CO LTD·Filed 2015·Application pending·0 cites
- 2549US10847787B2Positive active material, positive electrode and lithium battery containing the material, method of manufacturing the materialSAMSUNG SDI CO LTD·Filed 2016·Granted Nov 24, 2020·0 cites·19 claims
- 2648US11626619B2Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2018·Granted Apr 11, 2023·0 cites·11 claims
- 2746US11721837B2Lithium secondary battery including fluoroethylene carbonate in electrolyteSAMSUNG SDI CO LTD·Filed 2018·Granted Aug 8, 2023·0 cites·9 claims
- 2842US2020373616A1Lithium secondary batterySAMSUNG SDI CO LTD·Filed 2018·Application pending·0 cites
- 2939US10897042B2Composite positive electrode active material for lithium secondary battery and lithium secondary battery comprising electrode including the composite positive electrode active materialSAMSUNG SDI CO LTD·Filed 2015·Granted Jan 19, 2021·0 cites·16 claims
- 3038US2019006679A1Anode and lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2018·Application pending·0 cites
- 3137US2018062172A1Positive active material, positive electrode including the same, and lithium secondary battery including the positive active materialSAMSUNG SDI CO LTD·Filed 2017·Application pending·0 cites
- 3236US7264751B2Yellow ZnS-based phosphor, process of preparing the same and display device using the phosphorSAMSUNG SDI CO LTD·Filed 2003·Granted Sep 4, 2007·0 cites·10 claims
- 3335US2018026262A1Negative active material, lithium battery including the same, and method of preparing the negative active materialSAMSUNG SDI CO LTD·Filed 2017·Application pending·0 cites
- 3434US2016156028A1Positive active material, lithium batteries including the positive active material, and method of preparing the positive active materialSAMSUNG SDI CO LTD·Filed 2015·Application pending·0 cites
- 3533US7067073B2Yellow ZnS-based phosphor, process of preparing the same and display device using the phosphorSAMSUNG SDI CO LTD·Filed 2003·Granted Jun 27, 2006·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →