Hubert Joachim Vollmer

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Tracy, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Phase change based cooling for high burst mode heat loads with temp...
- Patent number 7,633,980
- Issue date Dec 15, 2009
- The United States of America as represented by the United States Department o...
- Brian J. Comaskey
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
WDM utilizing grating-based channel separators
- Patent number 6,778,780
- Issue date Aug 17, 2004
- Avanex Corporation
- Simon X. F. Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
WDM utilizing diffraction gratings with polarization dependent loss...
- Patent number 6,459,831
- Issue date Oct 1, 2002
- Avanex Corporation
- Simon X. F. Cao
- G02 - OPTICS
Information Patent Grant
Packaging for grating-based WDM router
- Patent number 6,377,728
- Issue date Apr 23, 2002
- Avanex Corporation
- Hubert Joachim Vollmer
- G02 - OPTICS