P. David White

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San Antonio, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for collaborative call management
- Patent number 7,617,457
- Issue date Nov 10, 2009
- AT&T Intellectual Property I, L.P.
- Philip T. Kortum
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Collaborative Call Management
- Publication number 20090319920
- Publication date Dec 24, 2009
- AT&T Intellectual Property I,L.P.
- Philip Ted Kortum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for collaborative call management
- Publication number 20050149876
- Publication date Jul 7, 2005
- SBC Knowledge Ventures, L.P.
- Philip T. Kortum
- G06 - COMPUTING CALCULATING COUNTING