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Boris Bekkerman
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Buffalo Grove, IL, US
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last 30 patents
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Patent Grant
Media gateway proxy
Patent number
7,634,577
Issue date
Dec 15, 2009
3Com Corporation
David A. Grabelsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
System and method for maximizing the use of bandwidth optimization...
Patent number
7,564,835
Issue date
Jul 21, 2009
3Com Corporation
David Grabelsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Media gateway proxy
Patent number
6,766,377
Issue date
Jul 20, 2004
3Com Corporation
David Grabelsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE