Gwi Guen Park

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Kyungsangnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multi-air conditioner
- Patent number 8,245,523
- Issue date Aug 21, 2012
- LG Electronics Inc.
- Chung Hun Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller of air conditioner
- Patent number 8,164,292
- Issue date Apr 24, 2012
- LG Electronics Inc.
- Gwi Guen Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Serial data communication device of air conditioner
- Patent number 5,898,361
- Issue date Apr 27, 1999
- LG Electronics Inc.
- Gwi Guen Park
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Multi-air conditioner
- Publication number 20100186441
- Publication date Jul 29, 2010
- LG ELECTRONICS INC.
- Chung Hun Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Motor controller of air conditioner
- Publication number 20090140680
- Publication date Jun 4, 2009
- LG ELECTRONICS INC.
- Gwi Guen Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER