Jan Lu

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Troy, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Refrigerant expansion assembly with pressure relief
- Patent number 7,913,503
- Issue date Mar 29, 2011
- GM Global Technology Operations LLC
- Jan Lu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable refrigerant expansion device with pressure relief
- Patent number 7,913,504
- Issue date Mar 29, 2011
- GM Global Technology Operations LLC
- Jan Lu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Refrigerant Expansion Assembly with Pressure Relief
- Publication number 20090288435
- Publication date Nov 26, 2009
- GM GLOBAL TECHNOLOGY OPERATION. INC.
- Jan Lu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Variable Refrigerant Expansion Device with Pressure Relief
- Publication number 20090288436
- Publication date Nov 26, 2009
- GM Global Technology Operations, Inc.
- Jan Lu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...