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Zhigang ZHAO
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Wavelength conversion system and processing method
Patent number
11,226,536
Issue date
Jan 18, 2022
Gigaphoton Inc.
Chen Qu
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
WAVELENGTH CONVERSION SYSTEM AND PROCESSING METHOD
Publication number
20200363697
Publication date
Nov 19, 2020
Gigaphoton Inc.
Chen QU
G02 - OPTICS
Information
Patent Application
SOLID-STATE LASER APPARATUS, FIBER AMPLIFIER SYSTEM, AND SOLID-STAT...
Publication number
20170338617
Publication date
Nov 23, 2017
THE UNIVERSITY OF TOKYO
Zhigang ZHAO
H01 - BASIC ELECTRIC ELEMENTS