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Ahrae Jo
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Heat pump and method for operating heat pump
Patent number
12,117,857
Issue date
Oct 15, 2024
LG Electronics Inc.
Youngjoo Shin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multi-type air conditioner
Patent number
11,629,864
Issue date
Apr 18, 2023
LG Electronics Inc.
Chiwoo Song
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning apparatus
Patent number
11,506,427
Issue date
Nov 22, 2022
LG Electronics Inc.
Jisung Lee
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioner with fluid line diagnostics using feedback signals...
Patent number
11,353,251
Issue date
Jun 7, 2022
LG Electronics Inc.
Ahrae Jo
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
AIR CONDITIONER
Publication number
20240068686
Publication date
Feb 29, 2024
LG ELECTRONICS INC.
Ilyoong SHIN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
MULTI-TYPE AIR CONDITIONER
Publication number
20220049860
Publication date
Feb 17, 2022
LG Electronics Inc.
Chiwoo SONG
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT PUMP AND METHOD FOR OPERATING HEAT PUMP
Publication number
20210318700
Publication date
Oct 14, 2021
LG ELECTRONICS INC.
Youngjoo Shin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONING APPARATUS AND METHOD FOR CONTROLLING AN AIR CONDIT...
Publication number
20210247119
Publication date
Aug 12, 2021
LG Electronics Inc.
Ahrae Jo
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONING APPARATUS
Publication number
20210222918
Publication date
Jul 22, 2021
LG Electronics Inc.
Jisung Lee
F24 - HEATING RANGES VENTILATING