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Ximin Zhao
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Re-configurable optical add-drop multiplexer
Patent number
7,136,589
Issue date
Nov 14, 2006
Hon Hai Precision Ind. Co., Ltd.
Ximin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic power optical splitter
Patent number
7,068,939
Issue date
Jun 27, 2006
Hon Hai Precision Ind. Co., Ltd.
Ximin Zhao
G02 - OPTICS
Information
Patent Grant
Dynamic fiber bragg grating
Patent number
6,721,478
Issue date
Apr 13, 2004
Hon Hai Precision Ind. Co., Ltd.
Ximin Zhao
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Re-configurable optical add-drop multiplexer
Publication number
20040208580
Publication date
Oct 21, 2004
Ximin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dynamic fiber bragg grating
Publication number
20030223688
Publication date
Dec 4, 2003
Ximin Zhao
G02 - OPTICS
Information
Patent Application
Dynamic power optical splitter
Publication number
20030223752
Publication date
Dec 4, 2003
Ximin Zhao
G02 - OPTICS