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Shang-Yi Wu
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Jhongli City, TW
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Patents Grants
last 30 patents
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Patent Grant
High efficiency wavelength converters
Patent number
7,170,671
Issue date
Jan 30, 2007
HC Photonics Corporation
Shang-Yi Wu
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
High efficiency wavelength converters
Publication number
20060044644
Publication date
Mar 2, 2006
HC Photonics Corporation.
Shang-Yi Wu
G02 - OPTICS
Information
Patent Application
Method of forming high quality waveguides by vapor-phase proton-exc...
Publication number
20030127042
Publication date
Jul 10, 2003
Der-Hou Tsou
C30 - CRYSTAL GROWTH