Sangha LEE

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rotary compressor having a combined vane-roller structure including...
- Patent number 11,555,404
- Issue date Jan 17, 2023
- LG Electronics Inc.
- Ki Sun Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rotary compressor with a vane discharge-sided groove and a vane suc...
- Patent number 11,493,044
- Issue date Nov 8, 2022
- LG Electronics Inc.
- Ki Sun Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary compressor with roller oil groove
- Patent number 11,313,367
- Issue date Apr 26, 2022
- LG Electronics Inc.
- Ki Sun Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
ROTARY COMPPRESOR
- Publication number 20210025389
- Publication date Jan 28, 2021
- LG ELECTRONICS INC.
- Ki Sun KIM
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY COMPRESSOR
- Publication number 20210017984
- Publication date Jan 21, 2021
- LG ELECTRONICS INC.
- Ki Sun KIM
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY COMPRESSOR HAVING A COMBINED VANE-ROLLER STRUCTURE
- Publication number 20200408097
- Publication date Dec 31, 2020
- LG ELECTRONICS INC.
- Ki Sun KIM
- B22 - CASTING POWDER METALLURGY