Monica Gerhardstein

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Troy, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for providing a route recommendation
- Patent number 9,264,344
- Issue date Feb 16, 2016
- AT&T Intellectual Property I, L.P.
- Guangzhi Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing a route recommendation
- Patent number 8,989,018
- Issue date Mar 24, 2015
- AT&T Intellectual Property I, L.P.
- Guangzhi Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reachability matrices spanning multiple domains in an optical network
- Patent number 8,897,641
- Issue date Nov 25, 2014
- AT&T Intellectual Property I, L.P.
- Robert Doverspike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Physically-diverse routing in heterogeneous optical networks
- Patent number 8,515,280
- Issue date Aug 20, 2013
- AT&T Intellectual Property I, L.P.
- Guangzhi Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reachability matrices spanning multiple domains in an optical network
- Patent number 8,452,176
- Issue date May 28, 2013
- AT&T Intellectual Property I, L.P.
- Robert Doverspike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PROVIDING A ROUTE RECOMMENDATION
- Publication number 20150195186
- Publication date Jul 9, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- GUANGZHI LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reachability Matrices Spanning Multiple Domains in an Optical Network
- Publication number 20130236176
- Publication date Sep 12, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Robert Doverspike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reachability Matrices Spanning Multiple Domains in an Optical Network
- Publication number 20120213520
- Publication date Aug 23, 2012
- AT&T INTELLECTUAL PROPERTY I LP
- Robert Doverspike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING A ROUTE RECOMMENDATION
- Publication number 20120087665
- Publication date Apr 12, 2012
- GUANGZHI LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE