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Robert Shih
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Window for gallium nitride light emitting diode
Patent number
RE42636
Issue date
Aug 23, 2011
Dalian Lumei Optoelectronics Corporation
John Chen
257 - Active solid-state devices
Information
Patent Grant
Photonic device package with aligned lens cap
Patent number
7,456,945
Issue date
Nov 25, 2008
Finisar Corporation
Robert Shih
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epitaxial layer for laser diode ridge protection
Patent number
7,272,161
Issue date
Sep 18, 2007
Finisar Corporation
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for stacking laser bars for uniform facet coating
Patent number
7,268,005
Issue date
Sep 11, 2007
Finisar Corporation
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
GaN light emitting diode with conductive outer layer
Patent number
6,897,494
Issue date
May 24, 2005
Dalian Luming Science and Technology Group Co. Ltd.
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transparent substrate light emitting diode
Patent number
6,643,304
Issue date
Nov 4, 2003
AXT, Inc.
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a window for a gallium nitride light emitting diode
Patent number
6,642,549
Issue date
Nov 4, 2003
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Window for light-emitting diode
Patent number
6,580,096
Issue date
Jun 17, 2003
AXT, Inc.
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method of packaging a laser/detector
Patent number
6,577,656
Issue date
Jun 10, 2003
Finisar Corporation
John Ming-wei Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Window for light emitting diode
Patent number
6,459,098
Issue date
Oct 1, 2002
AXT, Inc.
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Window for gallium nitride light emitting diode
Patent number
6,420,736
Issue date
Jul 16, 2002
AXT, Inc.
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Photonic device package with aligned lens cap
Publication number
20060187454
Publication date
Aug 24, 2006
Robert Shih
G02 - OPTICS
Information
Patent Application
Apparatus and method for stacking laser bars for uniform facet coating
Publication number
20050101039
Publication date
May 12, 2005
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods, systems, and devices for burn-in testing of optoelectronic...
Publication number
20040135595
Publication date
Jul 15, 2004
Finisar Corporation
Fang-Zhong Chen
G01 - MEASURING TESTING
Information
Patent Application
System and method for measuring concentricity of laser to cap
Publication number
20040119988
Publication date
Jun 24, 2004
Finisar Corporation
John Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Window for GaN LED
Publication number
20030010994
Publication date
Jan 16, 2003
AXT, Inc.
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Window for light-emitting diode
Publication number
20020154496
Publication date
Oct 24, 2002
John Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
System and method of packaging a laser/detector
Publication number
20020131460
Publication date
Sep 19, 2002
John Ming-wei Chen
H01 - BASIC ELECTRIC ELEMENTS