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Jeffrey Horner
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Leesburg, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for evaluating performance of concurrent mobile s...
Patent number
9,462,495
Issue date
Oct 4, 2016
Spirent Communications, Inc.
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for evaluating performance of concurrent mobile s...
Patent number
8,909,213
Issue date
Dec 9, 2014
Spirent Communications, Inc.
Dimitrios Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for determining quality of service of a mobile de...
Patent number
8,874,043
Issue date
Oct 28, 2014
Spirent Communications, Inc.
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Monitoring voice quality in communication networks
Patent number
8,699,959
Issue date
Apr 15, 2014
Spirent Communications, Inc.
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, method and device for testing mobile telephone call perform...
Patent number
8,064,900
Issue date
Nov 22, 2011
Metrico Wireless, Inc.
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Monitoring voice quality in communication networks
Patent number
7,756,484
Issue date
Jul 13, 2010
Metrico Wireless, Inc.
Dimitrios Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
System and Method for Evaluating Performance of Concurrent Mobile S...
Publication number
20150085672
Publication date
Mar 26, 2015
Spirent Communications, Inc.
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Evaluating Performance of Concurrent Mobile S...
Publication number
20130331082
Publication date
Dec 12, 2013
Dimitrios Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Determining Quality of Service of a Mobile De...
Publication number
20130072126
Publication date
Mar 21, 2013
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Monitoring Voice Quality in Communication Networks
Publication number
20110130136
Publication date
Jun 2, 2011
Metrico Wireless, Inc.
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, Method and Device for Testing Mobile Telephone Call Perform...
Publication number
20100323689
Publication date
Dec 23, 2010
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Determining End-to-End Speech Quality of Mobi...
Publication number
20090111459
Publication date
Apr 30, 2009
Dimitrios M. Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITORING VOICE QUALITY IN COMMUNICATION NETWORKS
Publication number
20080014883
Publication date
Jan 17, 2008
Dimitrios Topaltzas
H04 - ELECTRIC COMMUNICATION TECHNIQUE