Randy McDonald SR.

Person

Roswell, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Disposable telephone numbers
- Patent number 9,219,821
- Issue date Dec 22, 2015
- AT&T Intellectual Property I, L.P.
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disposable telephone numbers
- Patent number 8,774,384
- Issue date Jul 8, 2014
- AT&T Intellectual Property I, L.P.
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disposable telephone numbers
- Patent number 8,509,409
- Issue date Aug 13, 2013
- AT&T Intellectual Property I, L.P.
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disposable telephone numbers
- Patent number 8,085,921
- Issue date Dec 27, 2011
- AT&T Intellectual Property I, L.P.
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for conducting variable voice path assurance tests
- Patent number 7,864,926
- Issue date Jan 4, 2011
- AT&T Intellectual Property I, L.P.
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disposable telephone numbers
- Patent number 7,469,043
- Issue date Dec 23, 2008
- AT&T Delaware Intellectual Property, Inc.
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for detecting SS7 messaging inefficiency
- Patent number 7,379,536
- Issue date May 27, 2008
- AT&T Delaware Intellectual Property, Inc.
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-switch voicemail analysis tool
- Patent number 7,376,139
- Issue date May 20, 2008
- AT&T Delaware Intellectual Property, Inc.
- Randy Michael McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for conducting variable voice path assurance tests
- Patent number 7,190,766
- Issue date Mar 13, 2007
- BellSouth Intellectual Property Corp.
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for detecting SS7 messaging inefficiency
- Patent number 7,127,054
- Issue date Oct 24, 2006
- BellSouth Intellectual Property Corp.
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for managing incoming telephone calls
- Patent number 7,027,579
- Issue date Apr 11, 2006
- BellSouth Intellectual Property Corporation
- Randy Michael McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of common information elements in PSTN call processing pa...
- Patent number 6,970,540
- Issue date Nov 29, 2005
- BellSouth Intellectual Property Corp.
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog dialed digit unlock method and system
- Patent number 6,778,657
- Issue date Aug 17, 2004
- BellSouth Intellectual Property Corporation
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital dialed digit unlock method and system
- Patent number 6,778,658
- Issue date Aug 17, 2004
- BellSouth Intellectual Property Corporation
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Disposable Telephone Numbers
- Publication number 20140301539
- Publication date Oct 9, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disposable Telephone Numbers
- Publication number 20130308765
- Publication date Nov 21, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disposable Telephone Numbers
- Publication number 20120063579
- Publication date Mar 15, 2012
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disposable telephone numbers
- Publication number 20090016516
- Publication date Jan 15, 2009
- Randy McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inter-Switch Voicemail Analysis Tool
- Publication number 20080219418
- Publication date Sep 11, 2008
- AT&T Delaware Intellectual Property, Inc.
- Randy Michael McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Conducting Variable Voice Path Assurance Tests
- Publication number 20070127629
- Publication date Jun 7, 2007
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for detecting SS7 messaging inefficiency
- Publication number 20050276408
- Publication date Dec 15, 2005
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Randy McDonald SR.

Person

Patents Grantslast 30 patents

Disposable telephone numbers

Disposable telephone numbers

Disposable telephone numbers

Disposable telephone numbers

System and method for conducting variable voice path assurance tests

Disposable telephone numbers

System and method for detecting SS7 messaging inefficiency

Inter-switch voicemail analysis tool

System and method for conducting variable voice path assurance tests

System and method for detecting SS7 messaging inefficiency

System and method for managing incoming telephone calls

Detection of common information elements in PSTN call processing pa...

Analog dialed digit unlock method and system

Digital dialed digit unlock method and system

Patents Applicationslast 30 patents

Disposable Telephone Numbers

Disposable Telephone Numbers

Disposable Telephone Numbers

Disposable telephone numbers

Inter-Switch Voicemail Analysis Tool

System and Method for Conducting Variable Voice Path Assurance Tests

System and method for detecting SS7 messaging inefficiency