Woo-Ho Cha

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling operation of air-conditioner
- Patent number 7,240,502
- Issue date Jul 10, 2007
- LG Electronics Inc.
- Eun-Jun Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for operating air conditioner in warming mode
- Patent number 6,722,576
- Issue date Apr 20, 2004
- LG Electronics Inc.
- Won Hee Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Air-conditioner having multiple compressors
- Publication number 20050103048
- Publication date May 19, 2005
- LG ELECTRONICS INC.
- Cheol Min Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for controlling operation of air-conditioner
- Publication number 20050091998
- Publication date May 5, 2005
- LG ELECTRONICS INC.
- Eun-Jun Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...