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Hao Lee
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Arcadia, CA, US
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Patents Grants
last 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
Semiconductor photodetector with internal reflector
Patent number
7,148,465
Issue date
Dec 12, 2006
Xponent Photonics Inc
Henry A. Blauvelt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor photodetector with internal reflector
Patent number
6,992,276
Issue date
Jan 31, 2006
Xponent Photonics Inc
Henry A. Blauvelt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Patents Applications
last 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
Semiconductor photodetector with internal reflector
Publication number
20060131482
Publication date
Jun 22, 2006
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
Semiconductor photodetector with internal reflector
Publication number
20040129935
Publication date
Jul 8, 2004
Henry A. Blauvelt
G02 - OPTICS