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David G. T. Curran
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Pacific Palisades, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Variable phase shift devices for pulse tube coolers
Patent number
8,408,014
Issue date
Apr 2, 2013
The Aerospace Corporation
Sidney W. K. Yuan
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Phase shift devices for pulse tube coolers
Patent number
8,397,520
Issue date
Mar 19, 2013
The Aerospace Corporation
Sidney W. K. Yuan
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE PHASE SHIFT DEVICES FOR PULSE TUBE COOLERS
Publication number
20110100023
Publication date
May 5, 2011
The Aerospace Corporation
Sidney W. K. Yuan
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PHASE SHIFT DEVICES FOR PULSE TUBE COOLERS
Publication number
20110100022
Publication date
May 5, 2011
The Aerospace Corporation
Sidney W. K. Yuan
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Gas phase shifting inertance gap pulse tube cryocooler
Publication number
20090084114
Publication date
Apr 2, 2009
Sidney W.K. Yuan
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Gas phase shifting multistage displacer cryocooler
Publication number
20090084116
Publication date
Apr 2, 2009
Sidney W.K. Yuan
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Controlled and variable gas phase shifting cryocooler
Publication number
20090084115
Publication date
Apr 2, 2009
Sidney W.K. Yuan
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...