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Hou-jun WU
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Xiamen, CN
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last 30 patents
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Patent Grant
High-voltage light emitting diode chip and fabrication method
Patent number
10,297,733
Issue date
May 21, 2019
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hou-jun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
AlGaInP light-emitting diode having vertical structure with transpa...
Patent number
8,552,441
Issue date
Oct 8, 2013
Xiamen Sanan Optoelectronics Technology Co., Ltd.
Hou-Jun Wu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
HIGH-VOLTAGE LIGHT EMITTING DIODE CHIP AND FABRICATION METHOD
Publication number
20170110638
Publication date
Apr 20, 2017
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
Hou-jun WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AlGaInP Light-Emitting Diode Having Vertical Structure and Method f...
Publication number
20120043566
Publication date
Feb 23, 2012
Hou-Jun Wu
H01 - BASIC ELECTRIC ELEMENTS