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Seokjong JANG
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Hermetic compressor
Patent number
11,619,217
Issue date
Apr 4, 2023
LG Electronics Inc.
Hangjun Cho
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
RECIPROCATING COMPRESSOR
Publication number
20230407859
Publication date
Dec 21, 2023
LG ELECTRONICS INC.
Younghwan KIM
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HERMETIC COMPRESSOR
Publication number
20220056897
Publication date
Feb 24, 2022
LG Electronics Inc.
Hangjun CHO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HERMETIC COMPRESSOR
Publication number
20220049690
Publication date
Feb 17, 2022
LG ELECTRONICS INC.
Youngboo SON
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...