Kangwoon CHEON

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Changwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display device and refrigerator having the same
- Patent number 9,909,801
- Issue date Mar 6, 2018
- LG Electronics Inc.
- Kangwoon Cheon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Display device and refrigerator having the same
- Patent number 9,074,806
- Issue date Jul 7, 2015
- LG Electronics Inc.
- Kangwoon Cheon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND REFRIGERATOR HAVING THE SAME
- Publication number 20150267960
- Publication date Sep 24, 2015
- LG Electronics Inc.
- Kangwoon CHEON
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DISPLAY DEVICE AND REFRIGERATOR HAVING THE SAME
- Publication number 20120260683
- Publication date Oct 18, 2012
- Kangwoon CHEON
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...