Assignee
HYOSUNG HEAVY IND CORP
KR·95 granted patents·29 pending applications·65 citations·filing 2014–2024
Top patents by PatentIndex Score
124 records- 0190US10297371B2Capacitor bushing and manufacturing method thereforHYOSUNG HEAVY IND CORP·Filed 2016·Granted May 21, 2019·3 cites·11 claims
- 0289US11248730B2Pipe support device for transformerHYOSUNG HEAVY IND CORP·Filed 2018·Granted Feb 15, 2022·5 cites·6 claims
- 0385US11962208B2Air gap adjustment apparatusHYOSUNG HEAVY IND CORP·Filed 2021·Granted Apr 16, 2024·2 cites·8 claims
- 0485US10254780B2Method and apparatus for distributing power in energy storage systemHYOSUNG HEAVY IND CORP·Filed 2014·Granted Apr 9, 2019·6 cites·4 claims
- 0583US12449447B2Battery fire prevention and diagnosis systemHYOSUNG HEAVY IND CORP·Filed 2022·Granted Oct 21, 2025·1 cites·3 claims
- 0683US11735344B2Moving coil type actuatorHYOSUNG HEAVY IND CORP·Filed 2019·Granted Aug 22, 2023·2 cites·6 claims
- 0782US10176939B2High-voltage DC circuit breaker for blocking current flowing through DC linesHYOSUNG HEAVY IND CORP·Filed 2014·Granted Jan 8, 2019·5 cites·3 claims
- 0881US11088603B2Line start synchronous reluctance motor and rotor thereofHYOSUNG HEAVY IND CORP·Filed 2017·Granted Aug 10, 2021·2 cites·5 claims
- 0979US10998756B2Microgrid system and method for managing malfunctionHYOSUNG HEAVY IND CORP·Filed 2017·Granted May 4, 2021·4 cites·9 claims
- 1079US10143093B2Modular apparatus for high voltage direct-current transmission systemHYOSUNG HEAVY IND CORP·Filed 2014·Granted Nov 27, 2018·4 cites·16 claims
- 1178US11652401B2Submodule of power converter having bypass switchHYOSUNG HEAVY IND CORP·Filed 2020·Granted May 16, 2023·1 cites·4 claims
- 1278US10811880B2Battery managing device and battery energy storing systemHYOSUNG HEAVY IND CORP·Filed 2016·Granted Oct 20, 2020·3 cites·6 claims
- 1378US10325737B2Fast switch deviceHYOSUNG HEAVY IND CORP·Filed 2015·Granted Jun 18, 2019·5 cites·4 claims
- 1477US10418210B2DC circuit breakerHYOSUNG HEAVY IND CORP·Filed 2015·Granted Sep 17, 2019·3 cites·11 claims
- 1572US10476255B2DC circuit breakerHYOSUNG HEAVY IND CORP·Filed 2015·Granted Nov 12, 2019·2 cites·11 claims
- 1672US10177652B2Power supply device for sub-module controller of MMC converterHYOSUNG HEAVY IND CORP·Filed 2015·Granted Jan 8, 2019·2 cites·4 claims
- 1771US11075587B2Modular multilevel converter and sub-module thereofHYOSUNG HEAVY IND CORP·Filed 2018·Granted Jul 27, 2021·2 cites·26 claims
- 1868US11973390B2Actuator having driving pin with rectilinear movement and an elastic member outside of housingHYOSUNG HEAVY IND CORP·Filed 2019·Granted Apr 30, 2024·1 cites·9 claims
- 1967US11322950B2Method for operating ESS at optimal efficiencyHYOSUNG HEAVY IND CORP·Filed 2017·Granted May 3, 2022·2 cites·5 claims
- 2065US10866583B2Dual controller systemHYOSUNG HEAVY IND CORP·Filed 2015·Granted Dec 15, 2020·2 cites·3 claims
- 2165US10231363B2Modular cooling apparatus for high-voltage direct-current transmission systemHYOSUNG HEAVY IND CORP·Filed 2014·Granted Mar 12, 2019·1 cites·4 claims
- 2264US11967476B2Bypass switch for STATCOM and HVDCHYOSUNG HEAVY IND CORP·Filed 2021·Granted Apr 23, 2024·0 cites·8 claims
- 2361US11063530B2Method for removing direct current component at output terminal of MMC converterHYOSUNG HEAVY IND CORP·Filed 2017·Granted Jul 13, 2021·1 cites·3 claims
- 2460US10461630B2Redundancy control method of MMC for HVDCHYOSUNG HEAVY IND CORP·Filed 2016·Granted Oct 29, 2019·1 cites·4 claims
- 2560US10199988B2Method for controlling power grid frequency of multiple energy storage systems, and system thereforHYOSUNG HEAVY IND CORP·Filed 2015·Granted Feb 5, 2019·1 cites·10 claims
- 2659US11953273B2Heat dissipating device using turbulent flowHYOSUNG HEAVY IND CORP·Filed 2021·Granted Apr 9, 2024·0 cites·8 claims
- 2759US11164686B2Method for manufacturing solid insulation member and insulation member thereofHYOSUNG HEAVY IND CORP·Filed 2018·Granted Nov 2, 2021·0 cites·15 claims
- 2859US10305394B2Apparatus for supplying power to sub-module of MMCHYOSUNG HEAVY IND CORP·Filed 2016·Granted May 28, 2019·2 cites·11 claims
- 2958US10229794B2Circuit breaker for interrupting DC current using magnetic fieldHYOSUNG HEAVY IND CORP·Filed 2014·Granted Mar 12, 2019·1 cites·9 claims
- 3056US11970407B2Ion-exchange resin module and deionization apparatus using sameHYOSUNG HEAVY IND CORP·Filed 2019·Granted Apr 30, 2024·0 cites·10 claims
- 3156US10176947B2High-voltage DC circuit breaker for blocking DC currentHYOSUNG HEAVY IND CORP·Filed 2014·Granted Jan 8, 2019·1 cites·8 claims
- 3256US2025383381A1Apparatus and method for controlling phase of measurement waveform of muHYOSUNG HEAVY IND CORP·Filed 2024·Application pending·0 cites
- 3355US12369289B2Component grounding systemHYOSUNG HEAVY IND CORP·Filed 2021·Granted Jul 22, 2025·0 cites·5 claims
- 3455US2024282500A1Submodule for semiconductor transformer in single packaging with excellent performance of insulation and prevention against insulation heatingHYOSUNG HEAVY IND CORP·Filed 2022·Application pending·0 cites
- 3554US11105788B2Apparatus for detecting internal defect in transformerHYOSUNG HEAVY IND CORP·Filed 2017·Granted Aug 31, 2021·0 cites·15 claims
- 3653US11824462B2Sub-module of power converter including bypass switchHYOSUNG HEAVY IND CORP·Filed 2020·Granted Nov 21, 2023·0 cites·9 claims
- 3752US11898878B2Multi-sensor assemblyHYOSUNG HEAVY IND CORP·Filed 2020·Granted Feb 13, 2024·0 cites·12 claims
- 3852US2025083543A1Initial driving device and method of solid-state transformerHYOSUNG HEAVY IND CORP·Filed 2022·Application pending·0 cites
- 3951US12441041B2High-speed molding deviceHYOSUNG HEAVY IND CORP·Filed 2022·Granted Oct 14, 2025·0 cites·4 claims
- 4051US11909303B2Bypass device and method of HVDC sub moduleHYOSUNG HEAVY IND CORP·Filed 2021·Granted Feb 20, 2024·0 cites·10 claims
- 4151US2024276683A1SubmoduleHYOSUNG HEAVY IND CORP·Filed 2022·Application pending·0 cites
- 4250US12140921B2Apparatus and method for setting controller board ID of HVDC systemHYOSUNG HEAVY IND CORP·Filed 2020·Granted Nov 12, 2024·0 cites·6 claims
- 4350US10505368B2Dual control apparatus and control method for HVDC systemHYOSUNG HEAVY IND CORP·Filed 2016·Granted Dec 10, 2019·0 cites·9 claims
- 4449US12274027B2Heat sinkHYOSUNG HEAVY IND CORP·Filed 2021·Granted Apr 8, 2025·0 cites·6 claims
- 4549US11152165B2Switching module connection structureHYOSUNG HEAVY IND CORP·Filed 2018·Granted Oct 19, 2021·0 cites·6 claims
- 4649US2025085356A1Apparatus for predicting battery lifetime and method thereofHYOSUNG HEAVY IND CORP·Filed 2022·Application pending·0 cites
- 4749US2024372203A1Housing stacking type energy storage systemHYOSUNG HEAVY IND CORP·Filed 2023·Application pending·0 cites
- 4848US11817767B2Control power for submodules of a MMC converterHYOSUNG HEAVY IND CORP·Filed 2019·Granted Nov 14, 2023·0 cites·4 claims
- 4948US11817256B2Noise reduction device for transformerHYOSUNG HEAVY IND CORP·Filed 2018·Granted Nov 14, 2023·0 cites·11 claims
- 5048US11659623B2Dual boards and method for configuring master/slave of dual boardsHYOSUNG HEAVY IND CORP·Filed 2019·Granted May 23, 2023·0 cites·8 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
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