Hu Shen

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent communications point platform
- Patent number 7,133,519
- Issue date Nov 7, 2006
- Sevis Systems, Inc.
- Mike Ashdown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for data traffic redirection
- Patent number 6,850,482
- Issue date Feb 1, 2005
- Sevis Systems, Inc.
- Mike Ashdown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent communications point platform
- Patent number 6,668,051
- Issue date Dec 23, 2003
- Sevis Systems, Inc.
- Mike Ashdown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for a local number portability cache
- Patent number 6,625,273
- Issue date Sep 23, 2003
- Sevis Systems, Inc.
- Mike Ashdown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent service peripheral/intelligent peripheral
- Patent number 6,226,373
- Issue date May 1, 2001
- Alcatel USA Sourcing, L.P.
- Yao T. Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ANI based routing
- Patent number 6,175,618
- Issue date Jan 16, 2001
- Alcatel USA Sourcing, L.P.
- Tasvir Shah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Intelligent communications point platform
- Publication number 20050100156
- Publication date May 12, 2005
- Sevis Systems, Inc.
- Mike Ashdown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE