US Patent 7636581 Inter-network dispatch talk group calls
Patent 7636581 was granted and assigned to Nextel Communications on December, 2009 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
January 25, 2006
Date of Patent
December 22, 2009
Patent Application Number
11338627
Patent Inventor Names
Arun Manroa
0
Ojas T. Choksi
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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