Sangok Lee

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger tube and heat exchanger using the same
- Patent number 6,854,512
- Issue date Feb 15, 2005
- Halla Climate Control Corporation
- Sangok Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Multistage gas and liquid phase separation condenser
- Patent number 6,769,269
- Issue date Aug 3, 2004
- Halla Climate Control Corporation
- Kwangheon Oh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration cycle and method for determining capacity of receiver...
- Patent number 6,640,585
- Issue date Nov 4, 2003
- Halla Climate Control Corporation
- Kwangheon Oh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
WATER-COOLED CONDENSER
- Publication number 20120138270
- Publication date Jun 7, 2012
- Hyundai Motor Company
- Manhee Park
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multistage gas and liquid phase separation condenser
- Publication number 20030217567
- Publication date Nov 27, 2003
- Kwangheon Oh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat exchanger tube and heat exchanger using the same
- Publication number 20030141048
- Publication date Jul 31, 2003
- Sangok Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Refrigeration cycle and method for determining capacity of receiver...
- Publication number 20030110793
- Publication date Jun 19, 2003
- Kwangheon Oh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...