Inventor · disambiguated record
Pilsang Yun
Also filed as: YUN PILSANG
52 granted patents·21 pending applications·69 citations·filing 2011–2025
97Inventor score
Files withSAMSUNG SDI CO LTD41LG DISPLAY CO LTD28KOIKE JUNICHI2ADVANCED INTERCONNECT MATERIALS LLC1SAMSUNG FINE CHEMICALS CO LTD1
Top patents by PatentIndex Score
73 records- 0196US11444281B2Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active materialSAMSUNG SDI CO LTD·Filed 2019·Granted Sep 13, 2022·5 cites·11 claims
- 0293US11984509B2Thin-film transistor, display device including the same, and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2023·Granted May 14, 2024·1 cites·23 claims
- 0393US11171246B2Thin-film transistor, display device including the same, and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2019·Granted Nov 9, 2021·7 cites·23 claims
- 0490US8895978B2Semiconductor deviceKOIKE JUNICHI·Filed 2011·Granted Nov 25, 2014·12 cites·11 claims
- 0589US11495692B2Thin film transistor comprising oxide semiconductor layer and silicon semiconductor layer and display apparatus comprising the sameLG DISPLAY CO LTD·Filed 2020·Granted Nov 8, 2022·2 cites·17 claims
- 0689US8866140B2Thin-film transistorKOIKE JUNICHI·Filed 2013·Granted Oct 21, 2014·10 cites·7 claims
- 0788US11355745B2Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Jun 7, 2022·5 cites·14 claims
- 0888US2024363852A1Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active materialSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0987US12068480B2Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active materialSAMSUNG SDI CO LTD·Filed 2023·Granted Aug 20, 2024·0 cites·14 claims
- 1087US11201328B2Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Dec 14, 2021·3 cites·15 claims
- 1187US11152618B2Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Oct 19, 2021·2 cites·10 claims
- 1287US10290658B2Thin film transistor substrate and display device including the sameLG DISPLAY CO LTD·Filed 2017·Granted May 14, 2019·6 cites·20 claims
- 1386US11621356B2Thin-film transistor, display device including the same, and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2021·Granted Apr 4, 2023·1 cites·25 claims
- 1484US12349417B2Thin-film transistor and display device including the sameLG DISPLAY CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 1584US10978499B2Display apparatus comprising different types of thin film transistors and method for manufacturing the sameLG DISPLAY CO LTD·Filed 2019·Granted Apr 13, 2021·3 cites·14 claims
- 1683US11735729B2Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active materialSAMSUNG SDI CO LTD·Filed 2022·Granted Aug 22, 2023·0 cites·14 claims
- 1783US11677076B2Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active materialSAMSUNG SDI CO LTD·Filed 2022·Granted Jun 13, 2023·0 cites·18 claims
- 1882US11588027B2Thin film transistor, and display panel and display apparatus using the sameLG DISPLAY CO LTD·Filed 2020·Granted Feb 21, 2023·1 cites·19 claims
- 1982US11302919B2Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Apr 12, 2022·1 cites·15 claims
- 2079US10741126B2Transistor assembly, and organic light emitting display panel and organic light emitting display device including the sameLG DISPLAY CO LTD·Filed 2017·Granted Aug 11, 2020·3 cites·17 claims
- 2177US11837724B2Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery produced from the nickel-based active material precursor, and lithium secondary battery having cathode containing the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·10 claims
- 2277US11670768B2Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active materialSAMSUNG SDI CO LTD·Filed 2019·Granted Jun 6, 2023·0 cites·16 claims
- 2377US2025140848A1Composite cathode active material for all-solid-state battery, preparation method thereof, cathode layer for all-solid-state battery, and all-solid-state battery including the cathode layerSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 2477US2023282825A1Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2576US12294084B2Positive 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
- 2676US12249738B1Rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2022·Granted Mar 11, 2025·0 cites·13 claims
- 2776US2023163298A1Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2875US12489111B2Composite cathode active material for all-solid-state battery, preparation method thereof, cathode layer for all-solid-state battery, and all-solid-state battery including the cathode layerSAMSUNG SDI CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·18 claims
- 2974US11742482B2Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2021·Granted Aug 29, 2023·0 cites·14 claims
- 3074US10811485B2Organic light emitting display panel and organic light emitting display apparatus using the sameLG DISPLAY CO LTD·Filed 2018·Granted Oct 20, 2020·1 cites·18 claims
- 3174US10236310B2Transistor substrate, and organic light emitting display panel including the same having a coupled driving gate and switching channelLG DISPLAY CO LTD·Filed 2017·Granted Mar 19, 2019·2 cites·20 claims
- 3273US12272815B2Positive electrode active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·16 claims
- 3373US2025158053A1Positive 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
- 3472US12355078B2Rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·18 claims
- 3572US11901461B2Thin film transistor comprising oxide semiconductor layer and silicon semiconductor layer and display apparatus comprising the sameLG DISPLAY CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·19 claims
- 3672US11843116B2Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active materialSAMSUNG SDI CO LTD·Filed 2021·Granted Dec 12, 2023·0 cites·16 claims
- 3771US12388077B2Positive electrode active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 3870US10741697B2Thin film transistor having supporting layer, method for manufacturing the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2018·Granted Aug 11, 2020·1 cites·21 claims
- 3970US10453944B2Oxide thin film transistor, method of manufacturing the same, and display panel and display device including the oxide thin film transistorLG DISPLAY CO LTD·Filed 2017·Granted Oct 22, 2019·1 cites·17 claims
- 4069US11678518B2Display device comprising thin film transistors and method for manufacturing the sameLG DISPLAY CO LTD·Filed 2021·Granted Jun 13, 2023·0 cites·29 claims
- 4169US11069814B2Transistor having vertical structure and electric deviceLG DISPLAY CO LTD·Filed 2019·Granted Jul 20, 2021·1 cites·24 claims
- 4269US2024128451A1Positive electrode for all-solid-state rechargeable battery and all-solid-state rechargeable batterySAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 4369US2024128499A1Positive electrode for all-solid-state rechargeable battery and all-solid-state rechargeable batterySAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 4468US12258663B2Apparatus and method of manufacturing oxide film and display apparatus including the oxide filmLG DISPLAY CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·18 claims
- 4568US2024128501A1Solid electrolyte and method of preparing the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 4666US10991943B2Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active materialSAMSUNG SDI CO LTD·Filed 2017·Granted Apr 27, 2021·0 cites·14 claims
- 4766US2025026663A1Positive electrode active material, preparation method thereof, positive electrode, rechargeable lithium batteries and all-solid-state rechargeable batteriesSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 4865US2023307695A1Positive 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
- 4965US2024128500A1Solid electrolyte, method of preparing the same, positive electrode, and all-solid-state rechargeable batterySAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 5064US2022069301A1Positive active material for an all-solid-state battery, method of preparing the same, and all-solid-state batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →