Inventor · disambiguated record
Hyejin Kwon
Also filed as: KWON HYEJIN
8 granted patents·12 pending applications·15 citations·filing 2012–2025
78Inventor score
Top patents by PatentIndex Score
20 records- 0188US9136551B2Sulphonate based compound, polymer electrolyte membrane comprising same and fuel cell comprising sameLG CHEMICAL LTD·Filed 2012·Granted Sep 15, 2015·9 cites·11 claims
- 0278US9983058B2Tunable near-infrared emitters and methodsWANG YUHUANG·Filed 2017·Granted May 29, 2018·3 cites·21 claims
- 0377US10414974B2Chemically coded quantum emitters and photochemical methods of creating sameWANG YUHUANG·Filed 2018·Granted Sep 17, 2019·2 cites·27 claims
- 0475US11152606B2Electrode assembly and rechargeable battery including the sameSAMSUNG SDI CO LTD·Filed 2017·Granted Oct 19, 2021·1 cites·22 claims
- 0568US2025158071A1Electrode for all-solid-state batteryLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 0668US2025246677A1Electrode for all-solid-state batteryLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 0768US2025140872A1Electrode, and lithium battery containing the electrodeSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0866US2025183250A1Method for preparing granules for all-solid-state battery electrode, and electrode for all-solid-state batteryLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 0966US2025015343A1Cathode for all-solid-state battery, method of preparing the same, and all-solid-state battery including the cathodeLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1065US2025323235A1Electrode structure and lithium secondary battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1165US2025149534A1Method for manufacturing electrode for all-solid-state battery, and electrode for all-solid-state batteryLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1264US2024154083A1Method for manufacturing electrode for all-solid-state battery, and electrode manufactured therebyLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 1363US2024030489A1Electrode for all-solid-state batteryLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 1461US2025140785A1Negative electrode for rechargeable lithium battery and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1558US2023402609A1Electrode for lithium secondary battery, method for preparing the same, and lithium secondary battery comprising the sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 1658US2024413309A1Negative electrode for rechargeable lithium battery and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1750US11283134B2Method for manufacturing separator, separator manufactured thereby, and electrochemical device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Mar 22, 2022·0 cites·12 claims
- 1850US11127946B2Negative electrode for rechargeable battery and rechargeable battery including the sameSAMSUNG SDI CO LTD·Filed 2017·Granted Sep 21, 2021·0 cites·6 claims
- 1950US10279320B2Water-treatment separation membrane comprising ionic exchangeable polymer layer and method for forming sameLG CHEMICAL LTD·Filed 2014·Granted May 7, 2019·0 cites·12 claims
- 2049US10804559B2Patterned separator and battery comprising sameLG CHEMICAL LTD·Filed 2016·Granted Oct 13, 2020·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Hyejin Kwon files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →