Tonqing Qiu

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Smyrna, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Prefix hijacking detection device and methods thereof
- Patent number 8,443,076
- Issue date May 14, 2013
- AT&T Intellectual Property I, L.P.
- Lusheng Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Prefix Hijacking Detection Device and Methods Thereof
- Publication number 20110153801
- Publication date Jun 23, 2011
- AT&T Intellectual Property I, L.P.
- Lusheng Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE