Changkyum KIM

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioner
- Patent number 11,408,620
- Issue date Aug 9, 2022
- LG Electronics Inc.
- Changkyum Kim
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
AIR CONDITIONER
- Publication number 20220412603
- Publication date Dec 29, 2022
- LG ELECTRONICS INC.
- Changkyum KIM
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR CONDITIONER
- Publication number 20210003292
- Publication date Jan 7, 2021
- LG ELECTRONICS INC.
- Changkyum KIM
- F24 - HEATING RANGES VENTILATING