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Nai-Chuan Chen
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Tao-Yuan, TW
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Patents Grants
last 30 patents
Information
Patent Grant
AlGaInP light emitting diode
Patent number
6,853,012
Issue date
Feb 8, 2005
Uni Light Technology Inc.
Nai-Chuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a semiconductor device having a metal substrate
Patent number
6,555,405
Issue date
Apr 29, 2003
Uni Light Technology, Inc.
Nai-Chuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a semiconductor device having a metallic substrate
Patent number
6,468,824
Issue date
Oct 22, 2002
Uni Light Technology Inc.
Nai-Chuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diodes with spreading and improving light emitting area
Patent number
6,445,007
Issue date
Sep 3, 2002
Uni Light Technology Inc.
Bor-Jen Wu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TRANSPARENT SOLAR CELL SYSTEM
Publication number
20080053518
Publication date
Mar 6, 2008
Pen-Hsiu Chang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Algainn nitride substrate structure using tin as buffer layer and t...
Publication number
20070045607
Publication date
Mar 1, 2007
Nai-Chuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical conducting nitride diode using an electrically conductive...
Publication number
20060017060
Publication date
Jan 26, 2006
Nai-Chuan Chen
Nai-Chuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AlGaInP light emitting diode
Publication number
20040075102
Publication date
Apr 22, 2004
Nai-Chuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING A SEMICONDUCTOR DEVICE HAVING A METALLIC SUBSTRATE
Publication number
20020137243
Publication date
Sep 26, 2002
Nai-Chuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming a semiconductor device having a metal substrate
Publication number
20020137244
Publication date
Sep 26, 2002
Uni Light Technology Inc.
Nai-Chuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODES WITH SPREADING AND IMPROVING LIGHT EMITTING AREA
Publication number
20020130327
Publication date
Sep 19, 2002
Bor-Jen Wu
H01 - BASIC ELECTRIC ELEMENTS