Weimin Yu

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for path change root-cause identification in pack...
- Patent number 7,450,495
- Issue date Nov 11, 2008
- Iptivia, Inc.
- Roch Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for path change root-cause identification in pack...
- Publication number 20050201274
- Publication date Sep 15, 2005
- Roch Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE