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New Taipei City, TW
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Patent Grant
Light-emitting device
Patent number
9,989,222
Issue date
Jun 5, 2018
Edison Opto Corporation
Kuo-Feng Tseng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
LIGHT-EMITTING DEVICE
Publication number
20160116141
Publication date
Apr 28, 2016
EDISON OPTO CORPORATION
Kuo-Feng TSENG
F21 - LIGHTING