Inventor · disambiguated record
Hyun-Jun Choi
Also filed as: CHOI HYUN-JUN
18 granted patents·24 pending applications·31 citations·filing 2008–2025
89Inventor score
Files withLG ENERGY SOLUTION LTD19SK TELECOM CO LTD5SAMSUNG ELECTRONICS CO LTD3CHOI SEUNG UK2KIM BONG-CHULL2
Top patents by PatentIndex Score
42 records- 0192US9876221B2Negative active material for rechargeable lithium battery and rechargeable lithium battery including sameKIM BONG-CHULL·Filed 2011·Granted Jan 23, 2018·14 cites·18 claims
- 0291US10269881B2Display device and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Apr 23, 2019·10 cites·11 claims
- 0380US12344120B2Battery management system, battery management method, battery pack, and electric vehicleLG ENERGY SOLUTION LTD·Filed 2021·Granted Jul 1, 2025·1 cites·12 claims
- 0480US8785049B2Negative active material for rechargeable lithium battery and rechargeable lithium battery including sameKIM BONG-CHULL·Filed 2011·Granted Jul 22, 2014·3 cites·15 claims
- 0580US2024377472A1Secondary battery diagnosis apparatus and methodLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 0679US2023290997A1Case for lithium metal secondary battery, lithium metal secondary battery comprising same, method for manufacturing sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 0776US2025208221A1Battery management apparatus and methodLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 0874US2025201946A1Battery diagnosis apparatus and battery diagnosis methodLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 0974US2025227461A1Base station device and method for operating base station deviceSK TELECOM CO LTD·Filed 2025·Application pending·0 cites
- 1072US2024402259A1Secondary battery diagnosing apparatus and methodLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1171US12066496B2Secondary battery diagnosing apparatus and methodLG ENERGY SOLUTION LTD·Filed 2021·Granted Aug 20, 2024·0 cites·11 claims
- 1271US11695151B2Case for lithium metal secondary battery, lithium metal secondary battery comprising same, method for manufacturing sameLG CHEMICAL LTD·Filed 2019·Granted Jul 4, 2023·0 cites·18 claims
- 1369US2025244402A1Apparatus and method for diagnosing batteryLG ENERGY SOLUTION LTD·Filed 2025·Application pending·0 cites
- 1466US12085623B2Secondary battery diagnosing apparatus and methodLG ENERGY SOLUTION LTD·Filed 2021·Granted Sep 10, 2024·0 cites·14 claims
- 1564US12295073B2Base station device and method for operating base station deviceSK TELECOM CO LTD·Filed 2021·Granted May 6, 2025·0 cites·8 claims
- 1664US8358490B2Transistor with EOS protection and ESD protection circuit including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jan 22, 2013·3 cites·16 claims
- 1763US12469891B2Battery management apparatus and methodLG ENERGY SOLUTION LTD·Filed 2021·Granted Nov 11, 2025·0 cites·16 claims
- 1863US2025208229A1Battery diagnosis apparatus, battery pack, battery system, and battery diagnosis methodLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1962US2025158014A1Electrode plate for secondary battery and manufacturing method thereforSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 2061US11164925B2Display device and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Nov 2, 2021·0 cites·16 claims
- 2161US2025071537A1Server operation method for predicting mobility of user terminal and server thereforSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2261US2025071731A1Method for operating communication devices for paging, and communication devices thereforSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2360US11450894B2Lithium metal secondary battery having improved safety and battery module including the sameLG CHEMICAL LTD·Filed 2019·Granted Sep 20, 2022·0 cites·10 claims
- 2460US2022393303A1Separator, lithium secondary battery including separator, and manufacturing method thereofLG ENERGY SOLUTION LTD·Filed 2020·Application pending·0 cites
- 2559US12206271B2Battery charge control device and methodLG ENERGY SOLUTION LTD·Filed 2021·Granted Jan 21, 2025·0 cites·15 claims
- 2659US2023036332A1Membrane for electrochemical device, electrochemical device including membrane, and method for manufacturing electrochemical deviceLG ENERGY SOLUTION LTD·Filed 2020·Application pending·0 cites
- 2759US2023023014A1Battery Management System, Battery Pack, Electric Vehicle and Battery Management MethodLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 2858US12044744B2Apparatus and method for diagnosing state of batteryLG ENERGY SOLUTION LTD·Filed 2021·Granted Jul 23, 2024·0 cites·13 claims
- 2958US2022294024A1Method for manufacturing secondary battery and equipment for manufacturing the secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Application pending·0 cites
- 3056US2025358709A1Session control device, access control device and signaling control method performed by device, and terminal deviceSK TELECOM CO LTD·Filed 2022·Application pending·0 cites
- 3155US2025287262A1Session control device, signaling control method performed by same device, data transmission device, and data processing method performed by same deviceSK TELECOM CO LTD·Filed 2022·Application pending·0 cites
- 3251US12025671B2Overvoltage characteristics evaluation apparatus and method for batteryLG ENERGY SOLUTION LTD·Filed 2021·Granted Jul 2, 2024·0 cites·10 claims
- 3351US9853291B2Negative electrode for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including samePARK SE-HO·Filed 2011·Granted Dec 26, 2017·0 cites·12 claims
- 3451US2025287334A1Network device, and method by which device transmits terminal location informationSK TELECOM CO LTD·Filed 2021·Application pending·0 cites
- 3548US10861625B2Electronic component and manufacturing method thereofSAMSUNG ELECTRO MECH·Filed 2019·Granted Dec 8, 2020·0 cites·24 claims
- 3647US2023194620A1Apparatus And Method For Diagnosing State Of BatteryLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3746US2013122369A1Negative active material for rechargeable lithium battery and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2012·Application pending·0 cites
- 3845US10734141B2Electronic component and manufacturing method thereofSAMSUNG ELECTRO MECH·Filed 2019·Granted Aug 4, 2020·0 cites·20 claims
- 3939US2014047886A1Steam-blocking apparatusHYUNDAI STEEL CO·Filed 2013·Application pending·0 cites
- 4031US2021281182A1Phase current control device for dab converter, and method thereforKOREA ELECTRIC POWER CORP·Filed 2016·Application pending·0 cites
- 4128US2018361304A1Scrubber system with diffraction plate adapted for swirl bubble generation for effective removal of pollutantsCHOI SEUNG UK·Filed 2017·Application pending·0 cites
- 4228US2018361303A1Scrubber system with diffraction plate adapted for swirl bubble generation for effective removal of pollutantsCHOI SEUNG UK·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →