Chicago, Illinois
United States
14
2017-07-11
The entities that hold a legal rights for patent applications filed by inventor Brewer James E.:
James E. Brewer from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Emergency call over a data network
#2 | 2016-11-15Native dialer fall-back
#3 | 2016-10-18SBC-localized handoff
#4 | 2016-02-16SBC-localized handoff
#5 | 2016-02-04Auto-dialer detector for inter-carrier network switch
#6 | 2016-02-04Self-healing inter-carrier network switch
#7 | 2016-02-04Call extender for inter-carrier network switch
#8 | 2016-02-04Systems and methods for ingress call filtering
#9 | 2015-03-17Private packet network backbone exchange with variable call termination location capability
#10 | 2013-07-11Systems and methods of mitigating phantom call traffic
#11 | 2012-12-20Systems and methods of providing multi-homed tandem access
#12 | 2012-12-13System and method of providing communication service using a private packet network backbone exchange
#13 | 2012-10-09System and method of providing communication service using a private packet network backbone exchange
#14 | 2012-09-25Systems and methods of providing multi-homed tandem access
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