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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting diode die packages and illumination apparatuses usin...
Patent number
8,624,489
Issue date
Jan 7, 2014
Evergrand Holdings Limited
Yu-Nung Shen
F21 - LIGHTING
Information
Patent Grant
Light-emitting diode die packages and illumination apparatuses usin...
Patent number
8,581,490
Issue date
Nov 12, 2013
Evergrand Holdings Limited
Yu-Nung Shen
F21 - LIGHTING
Information
Patent Grant
Light-emitting diode die packages and methods for producing same
Patent number
8,563,963
Issue date
Oct 22, 2013
Evergrand Holdings Limited
Yu-Nung Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode die package and method for producing same
Patent number
8,405,114
Issue date
Mar 26, 2013
Evergrand Holdings Limited
Yu-Nung Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode die package and method for producing same
Patent number
8,405,099
Issue date
Mar 26, 2013
Evergrand Holdings Limited
Yu-Nung Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode die packages and illumination apparatuses usin...
Patent number
8,242,690
Issue date
Aug 14, 2012
Evergrand Holdings Limited
Yu-Nung Shen
F21 - LIGHTING
Information
Patent Grant
Light-emitting diode die package and method for producing same
Patent number
8,242,517
Issue date
Aug 14, 2012
Evergrand Holdings Limited
Yu-Nung Shen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Illumination Apparatuses
Publication number
20140183570
Publication date
Jul 3, 2014
Evergrand Holdings Limited
YU-NUNG SHEN
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DIODE DIE PACKAGES AND ILLUMINATION APPARATUSES USIN...
Publication number
20120267649
Publication date
Oct 25, 2012
EVERGRAND HOLDINGS LIMITED
YU-NUNG SHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE DIE PACKAGES AND ILLUMINATION APPARATUSES USIN...
Publication number
20120267675
Publication date
Oct 25, 2012
EVERGRAND HOLDINGS LIMITED
YU-NUNG SHEN
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DIODE DIE PACKAGES AND ILLUMINATION APPARATUSES USIN...
Publication number
20120267648
Publication date
Oct 25, 2012
EVERGRAND HOLDINGS LIMITED
YU-NUNG SHEN
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DIODE DIE PACKAGES AND ILLUMINATION APPARATUSES USIN...
Publication number
20120261709
Publication date
Oct 18, 2012
EVERGRAND HOLDINGS LIMITED
YU-NUNG SHEN
F21 - LIGHTING
Trademark
last 30 trademarks