Inventor · disambiguated record
Younghwan Kwack
Also filed as: KWACK YOUNGHWAN
19 granted patents·23 pending applications·11 citations·filing 2018–2024
89Inventor score
Files withLG ELECTRONICS INC42
Top patents by PatentIndex Score
42 records- 0189US11950347B2Induction heat cooking apparatus to implement WPT and PFC power converterLG ELECTRONICS INC·Filed 2021·Granted Apr 2, 2024·2 cites·19 claims
- 0282US10973091B2Induction heat cooking apparatus and operating method thereofLG ELECTRONICS INC·Filed 2018·Granted Apr 6, 2021·4 cites·13 claims
- 0381US12200848B2Induction heating type cooktop with output control algorithm based on temperature of multiple componentsLG ELECTRONICS INC·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
- 0477US11528782B2Single pulse pre-test method for improving vessel detection accuracyLG ELECTRONICS INC·Filed 2019·Granted Dec 13, 2022·2 cites·20 claims
- 0574US2025048506A1Induction heating type cooktop for estimating temperature of thin filmLG ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 0671US11175429B2Method for detecting vessel of induction heating device to which three-phase power supply is appliedLG ELECTRONICS INC·Filed 2019·Granted Nov 16, 2021·1 cites·20 claims
- 0770US12414205B2Induction heat cooking apparatus to implement WPT and PFC power converterLG ELECTRONICS INC·Filed 2024·Granted Sep 9, 2025·0 cites·13 claims
- 0870US11153942B2Induction heating device having improved indicator structureLG ELECTRONICS INC·Filed 2018·Granted Oct 19, 2021·1 cites·19 claims
- 0969US2023337336A1Induction heating type cooktop for enabling high temperature detectionLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 1068US11265973B2Induction heating device having improved control algorithm and circuit structureLG ELECTRONICS INC·Filed 2018·Granted Mar 1, 2022·1 cites·20 claims
- 1166US11849525B2Induction heating type cooktop with output control algorithm based on temperature of multiple componentsLG ELECTRONICS INC·Filed 2020·Granted Dec 19, 2023·0 cites·20 claims
- 1261US11729867B2Induction heating type cooktop for enabling high temperature detectionLG ELECTRONICS INC·Filed 2020·Granted Aug 15, 2023·0 cites·20 claims
- 1361US10925123B2Induction heat cooking apparatus to implement WPT and PFC power converterLG ELECTRONICS INC·Filed 2018·Granted Feb 16, 2021·0 cites·19 claims
- 1459US12156318B2Induction heating type cooktop for estimating temperature of thin filmLG ELECTRONICS INC·Filed 2020·Granted Nov 26, 2024·0 cites·12 claims
- 1556US2023354484A1Cooking applianceLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 1656US2023354483A1Cooking applianceLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 1756US2023363061A1Cooking applianceLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 1856US2023371139A1Cooking applianceLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 1955US12395067B2Protection circuit of resonant converter and operation method thereofLG ELECTRONICS INC·Filed 2021·Granted Aug 19, 2025·0 cites·14 claims
- 2054US2024057226A1Cooking applianceLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 2152US2025212298A1Induction heating-type cooktopLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 2252US2025374383A1Induction heating type cooktopLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 2351US11304270B2Induction heating device having negative voltage protection circuitLG ELECTRONICS INC·Filed 2019·Granted Apr 12, 2022·0 cites·20 claims
- 2451US11064577B2Induction heating device having improved control algorithm and circuit structureLG ELECTRONICS INC·Filed 2018·Granted Jul 13, 2021·0 cites·9 claims
- 2550US11569729B2Circuit for detecting failure of zero voltage switchingLG ELECTRONICS INC·Filed 2020·Granted Jan 31, 2023·0 cites·20 claims
- 2650US2024306269A1Induction heating type cooktopLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 2750US2021315067A1Induction heating type cooktop for heating object by induction heating of thin filmLG ELECTRONICS INC·Filed 2020·Application pending·0 cites
- 2850US2024215124A1Induction heating type cooktopLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 2949US2025220786A1Induction heating-type cooktopLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 3049US2025098039A1Induction heating type cooktopLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 3149US2025039999A1Induction heating type cooktopLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 3248US2024381497A1Cooking applianceLG ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 3347US11470694B2Induction heating device performing container sensing functionLG ELECTRONICS INC·Filed 2019·Granted Oct 11, 2022·0 cites·20 claims
- 3447US2023397305A1Induction heating type cooktopLG ELECTRONICS INC·Filed 2020·Application pending·0 cites
- 3546US11337279B2Method for sensing container using resonant currentLG ELECTRONICS INC·Filed 2019·Granted May 17, 2022·0 cites·20 claims
- 3646US11233446B2Method for discharging capacitor of resonant power conversion apparatus at initiating operation and resonant power conversion apparatus thereofLG ELECTRONICS INC·Filed 2020·Granted Jan 25, 2022·0 cites·18 claims
- 3745US2023171856A1Induction heating type cooktopLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 3845US2024015857A1Induction heating type cooktop and operating method thereofLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 3944US2023292411A1Induction heating cooktop and wireless indicator for indicating operation state thereofLG ELECTRONICS INC·Filed 2020·Application pending·0 cites
- 4044US2019357317A1Induction heating device having improved control algorithm and circuit structureLG ELECTRONICS INC·Filed 2018·Application pending·0 cites
- 4142US2023156872A1Induction heating type cooktopLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 4240US2021259061A1Induction heating type cooktop with increased heating stabilityLG ELECTRONICS INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →