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Victor Grinberg
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Buffalo Grove, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Prevention of call loops for wholesale VoIP traffic termination
Patent number
9,942,407
Issue date
Apr 10, 2018
XCast Labs, Inc.
Vladimir Smelyansky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detecting the type of NAT firewall using messages
Patent number
8,713,664
Issue date
Apr 29, 2014
XCAST LABS, Inc.
Vladimir Smelyansky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Client-to-client direct RTP exchange in a managed client-server net...
Patent number
7,996,543
Issue date
Aug 9, 2011
XCASTLABS
Vladimir Smelyansky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PREVENTION OF CALL LOOPS FOR WHOLESALE VOIP TRAFFIC TERMINATION
Publication number
20150029895
Publication date
Jan 29, 2015
Vladimir SMELYANSKY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETECTING THE TYPE OF NAT FIREWALL USING MESSAGES
Publication number
20100218246
Publication date
Aug 26, 2010
XCAST LABS, INC.
Vladimir Smelyansky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Client-To-Client Direct RTP Exchange In A Managed Client-Server Net...
Publication number
20090077245
Publication date
Mar 19, 2009
Vladimir SMELYANSKY
H04 - ELECTRIC COMMUNICATION TECHNIQUE