Michael Liu

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San Ramon, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Overload call control in a VoIP network
- Patent number 9,432,292
- Issue date Aug 30, 2016
- AT&T Intellectual Property I, L.P.
- Raghvendra G. Savoor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overload call control in a VoIP network
- Patent number 8,315,245
- Issue date Nov 20, 2012
- AT&T Intellectual Property I, L.P.
- Raghvendra G. Savoor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for determining migration of ported telephone num...
- Patent number 8,036,352
- Issue date Oct 11, 2011
- AT&T Intellectual Property I, L.P.
- Kevin James Moisan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for forecasting telephony traffic trends using nu...
- Patent number 7,620,163
- Issue date Nov 17, 2009
- SBC Knowledge Ventures, L.P.
- Kevin James Moisan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for forecasting telephony traffic trends using lo...
- Patent number 6,975,711
- Issue date Dec 13, 2005
- SBC Knowledge Ventures, L.P.
- Kevin James Moisan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OVERLOAD CALL CONTROL IN A VOIP NETWORK
- Publication number 20130070591
- Publication date Mar 21, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Raghvendra G. Savoor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING MIGRATION OF PORTED TELEPHONE NUM...
- Publication number 20100057812
- Publication date Mar 4, 2010
- SBC Knowledge Ventures, L.P.
- Kevin James Moisan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Overload call control in a VOIP network
- Publication number 20070070989
- Publication date Mar 29, 2007
- Raghvendra G. Savoor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for forecasting telephony traffic trends using nu...
- Publication number 20060023854
- Publication date Feb 2, 2006
- SBC Knowledge Ventures, L.P.
- Kevin James Moisan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for forecasting telephony traffic trends using lo...
- Publication number 20050226399
- Publication date Oct 13, 2005
- SBC Knowledge Ventures, L.P.
- Kevin James Moisan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE