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Wuhan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Transmitting system and receiving system, and transmitting method a...
Patent number
9,344,315
Issue date
May 17, 2016
Wuhan Research Institute of Posts and Telecommunications
Qi Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bias voltage control system and bias voltage control method
Patent number
9,001,407
Issue date
Apr 7, 2015
Wuhan Research Institute of Posts and Telecommunications
Cai Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
BIAS VOLTAGE CONTROL SYSTEM AND BIAS VOLTAGE CONTROL METHOD
Publication number
20140168741
Publication date
Jun 19, 2014
WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
Cai LI
G02 - OPTICS
Information
Patent Application
TRANSMITTING SYSTEM AND RECEIVING SYSTEM, AND TRANSMITTING METHOD A...
Publication number
20140037023
Publication date
Feb 6, 2014
Wuhan Research Institute of Posts and Telecommunications
Qi YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE