Mary Stanhope

Follow

Person

Arlington, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Communications system having pre-defined calling groups
- Patent number 7,822,433
- Issue date Oct 26, 2010
- AT&T Intellectual Property I, L.P.
- Karen Tirabassi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system having pre-defined calling group
- Patent number 7,200,415
- Issue date Apr 3, 2007
- SBC Technology Resources, Inc.
- Karen Tirabassi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system having pre-defined calling group
- Patent number 6,819,933
- Issue date Nov 16, 2004
- SBC Technology Resources, Inc.
- Karen Tirabassi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system having pre-defined calling group
- Patent number 6,073,023
- Issue date Jun 6, 2000
- Comcast Cellular Communications, Inc.
- Karen Tirabassi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communications system having pre-defined calling groups
- Publication number 20070123289
- Publication date May 31, 2007
- Karen Tirabassi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications system having pre-defined calling group
- Publication number 20050014522
- Publication date Jan 20, 2005
- Karen Tirabassi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE