McDonald; Randy M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for McDonald; Randy M..The latest application filed is for "system and method for conducting variable voice path assurance tests".

Company Profile

0.7.2

McDonald; Randy M. - Roswell GA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for conducting variable voice path assurance tests Grant 7,864,926 - McDonald , et al. January 4, 2	2011-01-04
System and method for detecting SS7 messaging inefficiency Grant 7,379,536 - McDonald , et al. May 27, 2	2008-05-27
System and Method for Conducting Variable Voice Path Assurance Tests App 20070127629 - McDonald; Randy M. ; et al.	2007-06-07
System and method for conducting variable voice path assurance tests Grant 7,190,766 - McDonald , et al. March 13, 2	2007-03-13
System and method for detecting SS7 messaging inefficiency Grant 7,127,054 - McDonald , et al. October 24, 2	2006-10-24
System and method for detecting SS7 messaging inefficiency App 20050276408 - McDonald, Randy M. ; et al.	2005-12-15
Detection of common information elements in PSTN call processing patterns Grant 6,970,540 - McDonald , et al. November 29, 2	2005-11-29
Analog dialed digit unlock method and system Grant 6,778,657 - McDonald , et al. August 17, 2	2004-08-17
Digital dialed digit unlock method and system Grant 6,778,658 - McDonald , et al. August 17, 2	2004-08-17

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