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Chihping Kuo
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Milpitas, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Formation of Ohmic contacts in III-nitride light emitting devices
Patent number
7,345,323
Issue date
Mar 18, 2008
Philips Lumileds Lighting Company LLC
Werner K. Goetz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Formation of Ohmic contacts in III-nitride light emitting devices
Patent number
6,914,272
Issue date
Jul 5, 2005
LumiLeds Lighting U.S., LLC
Werner K. Goetz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical-cavity surface emitting laser utilizing a reversed biased...
Patent number
6,680,963
Issue date
Jan 20, 2004
Lux Net Corporation
Andrew Shuh-Huei Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Formation of ohmic contacts in III-nitride light emitting devices
Patent number
6,657,300
Issue date
Dec 2, 2003
LumiLeds Lighting U.S., LLC
Werner K. Goetz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical cavity surface emitting laser having improved light output...
Patent number
6,553,053
Issue date
Apr 22, 2003
Luxnet COrporation
Andrew Shuh-Huei Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making a vertical-cavity surface emitting laser with imp...
Patent number
6,534,331
Issue date
Mar 18, 2003
Luxnet COrporation
Andrew Shuh-Huei Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of strain engineering and impurity control in III-V nitride...
Patent number
6,274,399
Issue date
Aug 14, 2001
LumiLeds Lighting, U.S. LLC
R. Scott Kern
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Strain engineered and impurity controlled III-V nitride semiconduct...
Patent number
6,194,742
Issue date
Feb 27, 2001
LumiLeds Lighting, U.S., LLC
R. Scott Kern
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode with a thick transparent layer
Patent number
5,233,204
Issue date
Aug 3, 1993
Hewlett-Packard Company
Robert M. Fletcher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode with an electrically conductive window
Patent number
5,008,718
Issue date
Apr 16, 1991
Robert M. Fletcher
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Formation of Ohmic contacts in III-nitride light emitting devices
Publication number
20050167693
Publication date
Aug 4, 2005
Werner K. Goetz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Formation of Ohmic contacts in III-nitride light emitting devices
Publication number
20040075097
Publication date
Apr 22, 2004
Werner K. Goetz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical-cavity surface emitting laser utilizing a high resistivity...
Publication number
20030021318
Publication date
Jan 30, 2003
Andrew Shuh-Huei Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical-cavity surface emitting laser utilizing a reversed biased...
Publication number
20030021326
Publication date
Jan 30, 2003
Andrew Shuh-Huei Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical cavity surface emitting laser having improved light output...
Publication number
20030021317
Publication date
Jan 30, 2003
Andrew Shuh-Huei Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MAKING A VERTICAL-CAVITY SURFACE EMITTING LASER WITH IMP...
Publication number
20030022406
Publication date
Jan 30, 2003
Andrew Shuh-Huei Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Formation of ohmic contacts in III-nitride light emitting devices
Publication number
20020008243
Publication date
Jan 24, 2002
Werner K. Goetz
H01 - BASIC ELECTRIC ELEMENTS