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LI CONGQI
CN4 patents
Top patents by PatentIndex Score
US8280248B2Oct 2, 2012
Method and apparatus for loading, detecting, and monitoring channel-associated optical signals
LI CONGQI6 citations81
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Method, device and system for group optical channel shared protection
LI CONGQI7 citations81
US8891968B2Nov 18, 2014
Method and apparatus for loading, detecting, and monitoring channel-associated optical signals
LI CONGQI0 citations49
US8254778B2Aug 28, 2012
Method, apparatus and system for handling fiber line fault
LI CONGQI0 citations48