John P. Dowens

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Red Bank, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for determining the location of a terminal ada...
- Patent number 9,072,074
- Issue date Jun 30, 2015
- AT&T Intellectual Property II, L.P.
- John P. Dowens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for securing a computer system
- Patent number 8,685,110
- Issue date Apr 1, 2014
- AT&T Intellectual Property I, L.P.
- John P Dowens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for performing call correlation across network...
- Patent number 8,150,006
- Issue date Apr 3, 2012
- AT&T Intellectual Property I, L.P.
- John P. Dowens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Creating and Managing an Internet Protocol Te...
- Publication number 20110023069
- Publication date Jan 27, 2011
- AT&T Intellectual Property I, L.P.
- John P. Dowens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Securing a Computer System
- Publication number 20100132054
- Publication date May 27, 2010
- AT&T Intellectual Property I, L.P.
- John P. Dowens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING CALL CORRELATION ACROSS NETWORK...
- Publication number 20090122969
- Publication date May 14, 2009
- John P. Dowens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for providing electronic mail and voicemail re...
- Publication number 20070280214
- Publication date Dec 6, 2007
- AT&T Corp.
- John P. Dowens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE