Inventor · disambiguated record
Wooyoung Yang
Also filed as: YANG WOOYOUNG
31 granted patents·16 pending applications·33 citations·filing 2014–2025
94Inventor score
Top patents by PatentIndex Score
47 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
- 0294US10833329B2Nickel-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 Nov 10, 2020·6 cites·14 claims
- 0392US12101942B2Semiconductor device including chalcogen compound and semiconductor apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Sep 24, 2024·1 cites·3 claims
- 0492US11818899B2Semiconductor device including layers with different chalcogen compounds and semiconductor apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 14, 2023·2 cites·15 claims
- 0588US11355745B2Nickel 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
- 0688US2024363852A1Nickel-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
- 0787US12068480B2Nickel-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
- 0887US11201328B2Nickel 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
- 0987US11152618B2Nickel 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
- 1087US10050259B2Production method for negative electrode active material for lithium secondary battery, and lithium secondary batterySAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 14, 2018·5 cites·7 claims
- 1183US11735729B2Nickel-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
- 1283US11677076B2Nickel-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
- 1380US11757092B2Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Sep 12, 2023·1 cites·17 claims
- 1480US2025374556A1Switching device and memory device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1579US10424775B2Lithium battery and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Sep 24, 2019·1 cites·20 claims
- 1678US2024414926A1Semiconductor device including chalcogen compound and semiconductor apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1777US11837724B2Nickel-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
- 1877US11670768B2Nickel-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
- 1975US11898244B2Plasma-enhanced chemical vapor deposition method of forming lithium-based film by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·10 claims
- 2074US11881586B2Protected anode, electrochemical device including the same, and method of preparing the electrochemical deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·24 claims
- 2173US11552294B2Nickel-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 2020·Granted Jan 10, 2023·0 cites·23 claims
- 2272US11843116B2Nickel 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
- 2372US2023076517A1Cathode active material for lithium secondary batteries, method of preparing same, cathode including the same, and lithium secondary battery including cathodeSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 2471US2022411277A1Positive active material for lithium secondary battery, method of preparing positive active material, positive electrode for lithium secondary battery including positive active material, and lithium secondary battery including positive electrode including positive active materialSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 2569US9722068B2Semiconductor devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 1, 2017·2 cites·19 claims
- 2667US11495796B2Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Nov 8, 2022·0 cites·15 claims
- 2767US2024213465A1Positive active material for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2866US10991943B2Nickel 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
- 2962US12254922B2Memory device including switching material and phase change materialSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Mar 18, 2025·0 cites·18 claims
- 3062US2022238872A1Nickel-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
- 3162US2018010245A1Plasma-enhanced chemical vapor deposition apparatus and method of forming lithium-based film by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 3261US2025203883A1Vertical non-volatile memory device including memory cell stringSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3361US2024101444A1Cathode active material for lithium secondary battery, preparing method thereof, and lithium secondary battery comprising the positive electrode including the cathode active materialSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 3460US12426275B2Switching device and memory device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 23, 2025·0 cites·29 claims
- 3560US11984592B2Composite solid electrolyte, method of preparing composite solid electrolyte, and electrochemical battery including composite solid electrolyteSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 14, 2024·0 cites·13 claims
- 3660US2025176193A1Memory device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3757US2022406842A1Chalcogenide material, device and memory device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 3856US2024057347A1Metal chalcogenide film, memory element including same, and method for manufacturing phase-change heterolayerSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 3953US11158838B2Flexible organic-inorganic passivation layer and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 26, 2021·0 cites·13 claims
- 4051US2016190570A1Anode active material for lithium secondary battery, composition for anode including same, and lithium secondary batterySAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 4151US2025380428A1Self-selecting memory material, device, and electronic device including the memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4250US11721807B2Nickel-based active material precursor for lithium secondary battery, preparation method thereof, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including cathode including the nickel-based active materialSAMSUNG SDI CO LTD·Filed 2019·Granted Aug 8, 2023·0 cites·10 claims
- 4349US2024065118A1Phase change heterostructure, and phase change memory device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 4446US10930977B2Electrochemical deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 23, 2021·0 cites·24 claims
- 4544US10541178B2Method and device for evaluating quality of thin film layerSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 21, 2020·0 cites·11 claims
- 4643US10815569B2Shower head of combinatorial spatial atomic layer deposition apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 27, 2020·0 cites·13 claims
- 4743US9905606B2Photodetecting device and manufacturing method thereof, and image sensor and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 27, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →