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Chih-Chun CHIANG
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Taoyuan, TW
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Patents Grants
last 30 patents
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Patent Grant
Visible light and infrared light transmitting optical colored glass...
Patent number
9,650,287
Issue date
May 16, 2017
Platinum Optics Technology Inc.
Chih-Chun Chiang
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
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Patent Application
VISIBLE LIGHT AND INFRARED LIGHT TRANSMITTING OPTICAL COLORED GLASS...
Publication number
20160060157
Publication date
Mar 3, 2016
Platinum Optics Technology Inc.
Chih-Chun CHIANG
C03 - GLASS MINERAL OR SLAG WOOL