Sim Won Jin

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioner
- Patent number 6,810,684
- Issue date Nov 2, 2004
- LG Electronics Inc.
- Won Hee Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner
- Patent number 6,640,574
- Issue date Nov 4, 2003
- 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
- Publication number 20040050088
- Publication date Mar 18, 2004
- LG Electronics Inc.
- Won Hee Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air conditioner
- Publication number 20020083728
- Publication date Jul 4, 2002
- Won Hee Lee
- F24 - HEATING RANGES VENTILATING