Charles I. Grosjean

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Pasadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Etched-facet semiconductor optical component with integrated end-co...
- Patent number 7,817,882
- Issue date Oct 19, 2010
- Hoya Corporation USA
- Henry A. Blauvlet
- G02 - OPTICS
Information Patent Grant
Etched-facet semiconductor optical component with integrated end-co...
- Patent number 7,599,585
- Issue date Oct 6, 2009
- Hoya Corporation USA
- Henry A. Blauvelt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etched-facet semiconductor optical component with integrated end-co...
- Patent number 7,233,713
- Issue date Jun 19, 2007
- Xponent Photonics Inc
- Henry A. Blauvelt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etched-facet semiconductor optical component with integrated end-co...
- Patent number 6,985,646
- Issue date Jan 10, 2006
- Xponent Photonics Inc
- Henry A. Blauvelt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alignment apparatus and methods for transverse optical coupling
- Patent number 6,870,992
- Issue date Mar 22, 2005
- Xponent Photonics Inc
- Charles I. Grosjean
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ETCHED-FACET SEMICONDUCTOR OPTICAL COMPONENT WITH INTEGRATED END-CO...
- Publication number 20090304326
- Publication date Dec 10, 2009
- HOYA CORPORATION USA
- Henry A. Blauvelt
- G02 - OPTICS
Information Patent Application
Etched-facet semiconductor optical component with integrated end-co...
- Publication number 20070242917
- Publication date Oct 18, 2007
- Henry A. Blauvelt
- G02 - OPTICS
Information Patent Application
Etched-facet semiconductor optical component with integrated end-co...
- Publication number 20060110100
- Publication date May 25, 2006
- Henry A. Blauvelt
- G02 - OPTICS
Information Patent Application
Etched-facet semiconductor optical component with integrated end-co...
- Publication number 20040165812
- Publication date Aug 26, 2004
- Henry A. Blauvelt
- G02 - OPTICS
Information Patent Application
Alignment apparatus and methods for transverse optical coupling
- Publication number 20030235369
- Publication date Dec 25, 2003
- Charles I. Grosjean
- G02 - OPTICS