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Zvi Barak
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Ra-anana, IL
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for telephone call recording and recorded call re...
Patent number
6,792,093
Issue date
Sep 14, 2004
Zvi Barak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for controlling outgoing telephone calls
Patent number
6,788,772
Issue date
Sep 7, 2004
Zvi Barak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and method for communicating with a plurality of participants
Publication number
20070206758
Publication date
Sep 6, 2007
Zvi Barak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and apparatus for international cellular telephone calls
Publication number
20030087639
Publication date
May 8, 2003
Zvi Barak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for controlling outgoing telephone calls
Publication number
20020126820
Publication date
Sep 12, 2002
Zvi Barak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for logging outgoing telephone calls
Publication number
20020126821
Publication date
Sep 12, 2002
Zvi Barak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for telephone call recording and recorded call re...
Publication number
20020067810
Publication date
Jun 6, 2002
Zvi Barak
H04 - ELECTRIC COMMUNICATION TECHNIQUE