Patent

[등록]MOTOR OVERHEAT PREVENTION SYSTEM AND METHOD (10-2820583 / 2025-06-10)

[등록]SYSTEM AND METHOD FOR MOTOR (10-2788503 / 2025-03-25)

[등록]SYSTEM FOR HAIR DRYER, HAIR DRYER AND CONTROL METHOD THEREOF (10-2760288 / 2025-01-22)

[등록]POWER QUALITY CONDITIONER (10-2492943 / 2023-01-25)

[등록]MOTOR DRIVING APPARATUS AND METHOD THEREOF (10-2396561 / 2022-05-06)

[등록]MOTOR DRIVER AND AIR CONDITIONER INCLUDING THE SAME (10-2396563 / 2022-05-06)

[등록]MOTOR DRIVING APPARATUS AND METHOD THEREOF (10-2396562 / 2022-05-06)

[등록]MOTOR DRIVING APPARATUS AND HOME APPLIANCE INCLUDING THE SAME (10-2320555 / 2021-10-27)

[등록] MOTOR DRIVING APPARATUS AND HOME APPLIANCE INCLUDING THE SAME (10-2296189 / 2021-08-25)

[등록]MOTOR DRIVING APPARATUS AND HOME APPLIANCE INCLUDING THE SAME (10-2278212 / 2021-07-12)

[등록]MOTOR DRIVING APPARATUS AND HOME APPLIANCE INCLUDING THE SAME (10-2278219 / 2021-07-12)

[등록]MOTOR DRIVING APPARATUS AND HOME APPLIANCE INCLUDING THE SAME (10-2278219 / 2021-04-21)

[등록]POWER CONVERTING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME (10-2199378 / 2020-12-30)

[등록]HARMONICS SUPPRESSOR AND AIR CONDITIONER INCLUDING THE SAME (10-2105073 / 2020-04-21)

[등록]INVERTER CONTROL DEVICE AND METHOD IMPROVED IN LOAD CONTROL EFFICIENCY (10-2022965 / 2019-09-11)

[등록]MOTOR DRIVER AND AIR CONDITIONER INCLUDING THE SAME (10-1905480 / 2018-10-01)

[등록]APPARATUS FOR CONTROLLING MOTOR AND CONTROL METHOD OF APPARATUS FOR CONTROLLING MOTOR (10-1888842 / 2018-08-09)

[등록]APPARATUS FOR CONTROLLING MOTOR AND CONTROL METHOD OF APPARATUS FOR CONTROLLING MOTOR (10-1888843 / 2018-08-09)

[등록]POWER CONVERTING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME (10-1888084 / 2018-08-07)

[등록]POWER CONVERTING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME (10-1811591 / 2017-12-18)

[등록]APPARATUS AND METHOD FOR CONTROLLING AN INVERTER (10-1224088 / 2013-01-14)

[등록]REACTOR, MOTOR CONTROLLING APPARATUS AND AIR CONDITIONER HAVING THE APPARATUS (10-1224055 / 2013-01-14)

[등록]APPARATUS FOR CONTROLLING MOTOR AND AIR CONDITIONER HAVING THE APPARATUS (10-1189456 / 2012-09-27)

[등록]WIND POWER APPARATUS INTEGRATED IN BUILDING AND BUILDING HAVING WIND POWER APPARATUS (10-0994293 / 2010-11-08)

[등록]WIND POWER SYSTEM USING DOUBLY FED INDUCTION GENERATOR AND CONTROL METHOD THEREOF (10-0985921 / 2010-09-30)

[등록]SELF-POWER GENERATING POWER SUPPLY (10-0984236 / 2010-09-17)

[출원]SEMICONDUCTOR CIRCUIT BREAKER FOR HYBRID DC POWER SYSTEMS (10-2025-0095960 / 2025-07-16)

[출원]DIGITAL PIANO AND SENSITIVITY ADJUSTMENT METHOD FOR DIGITAL PIANO (10-2025-0085950 / 2025-06-27)

[출원]SOLAR JUNCTION BOX FIRE DETECTION SYSTEM AND ITS OPERATING METHOD (10-2024-0115308 / 2024-08-27)

[출원]PLUG-AND-SOCKET CONNECTION SYSTEM FOR DIRECT CURRENT DISTRIBUTION AND METHOD FOR CONTROLLING DIRECT CURRENT POWER SUPPLY (10-2024-0090272 / 2024-07-09)

[출원]VOLTAGE CONVERTER AND METHOD OF OPERATION OF VOLTAGE CONVERTER (10-2024-0008185 / 2024-01-18)

[출원]HAIR DRYER AND CONTROL METHOD THEREOF (10-2022-0041761 / 2022-04-04)

[출원]HAIR DRYER AND CONTROL METHOD THEREOF (10-2022-0041086 / 2022-04-01)

[출원]MOTOR DRIVING APPARATUS FOR CONTROLLING TURN-ON TIME OF SWITCHING DEVICES IN INVERTER (10-2018-0050913 / 2018-05-02)

[출원]MOTOR DRIVING APPARATUS AND AIR CONDITIONER COMPRISING THE SAME (10-2018-0009347 / 2018-01-25)

[출원]ACTIVE POWER FILTER AND AIR CONDITIONER COMPRISING THE SAME (10-2018-0009348 / 2018-01-25)

[출원]HARMONICS SUPPRESSOR AND AIR CONDITIONER INCLUDING THE SAME (10-2017-0129184 / 2017-10-10)

[출원]APPRATUS FOR TRACKING MAXIMUM POWER POINT, PHTOVOLTAIC POWER GENERATING SYSTEM AND METHOD FOR TRACKING MAXIMUM POWER POINT (10-2012-0000583 / 2012-01-03)

[출원]APPARATUS FOR CONTROLLING THREE-LEVEL INVERTER, AND POWER SUPPLYING DEVICE AND MOTOR DRIVER HAVING THE THREE-LEVEL INVERTER (10-2012-0009957 / 2012-01-31)

[출원]WIND POWER GENERATING SYSTEM HAVING SURVEYING TEMPERATURE FUNCTION AND METHOD FOR SURVEYING TEMPERATURE OF WIND POWER APPARATUS USING THE SAME (10-2008-0042270 / 2009-11-11)

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