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Seonmi KIM
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Air purifier
Patent number
11,306,931
Issue date
Apr 19, 2022
LG Electronics Inc.
Hongseok Kim
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
AIR PURIFIER
Publication number
20190226695
Publication date
Jul 25, 2019
LG ELECTRONICS INC.
Hongseok KIM
F24 - HEATING RANGES VENTILATING
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Patent Application
AIR PURIFIER
Publication number
20190226697
Publication date
Jul 25, 2019
LG ELECTRONICS INC.
Hongseok KIM
F24 - HEATING RANGES VENTILATING