Doug Bruun

Follow

Person

San Ramon, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for reconstructing call paths in multiple tele...
- Patent number 8,588,382
- Issue date Nov 19, 2013
- AT&T Intellectual Property I, L.P.
- Jonathan Paden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for automating customer relations in a communicat...
- Patent number 8,488,770
- Issue date Jul 16, 2013
- AT&T Intellectual Property I, L.P.
- Kirk Mahoney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reconstructing call paths in multiple tele...
- Patent number 7,715,536
- Issue date May 11, 2010
- AT&T Intellectual Property I, L.P.
- Jonathan Paden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Reconstructing Call Paths in Multiple Tele...
- Publication number 20100135476
- Publication date Jun 3, 2010
- AT&T Intellectual Property I, L.P.
- Jonathan Paden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for reconstructing call paths in multiple tele...
- Publication number 20070041538
- Publication date Feb 22, 2007
- SBC Knowledge Ventures L.P.
- Jonathan Paden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for automating customer relations in a communicat...
- Publication number 20060215833
- Publication date Sep 28, 2006
- SBC Knowledge Ventures, L.P.
- Kirk Mahoney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE