Claude Lee Harrington

Person

Indianapolis, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for providing enhanced call waiting
- Patent number 8,126,132
- Issue date Feb 28, 2012
- AT&T Intellectual Property I, L.P.
- James Thomas Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing enhanced call waiting
- Patent number 7,391,859
- Issue date Jun 24, 2008
- SBC Properties, L.P.
- Susanne Marie Crockett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing enhanced call waiting
- Patent number 7,388,952
- Issue date Jun 17, 2008
- AT&T Knowledge Ventures, L.P.
- James Thomas Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing enhanced call waiting
- Patent number 7,139,383
- Issue date Nov 21, 2006
- SBC Properties, L.P.
- James Thomas Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing enhanced call waiting
- Patent number 6,829,343
- Issue date Dec 7, 2004
- SBC Properties, L.P.
- James Thomas Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing enhanced call waiting
- Patent number 6,633,634
- Issue date Oct 14, 2003
- Ameritech Corporation
- Susanne Marie Crockett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing enhanced call waiting
- Patent number 6,219,414
- Issue date Apr 17, 2001
- Ameritech Corporation
- James Thomas Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Providing Enhanced Call Waiting
- Publication number 20080212754
- Publication date Sep 4, 2008
- James T. Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing enhanced call waiting
- Publication number 20070121807
- Publication date May 31, 2007
- James Thomas Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing enhanced call waiting
- Publication number 20050123107
- Publication date Jun 9, 2005
- James Thomas Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing enhanced call waiting
- Publication number 20040137883
- Publication date Jul 15, 2004
- Susanne Marie Crockett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing enhanced call waiting
- Publication number 20030190028
- Publication date Oct 9, 2003
- James Thomas Maciejewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Claude Lee Harrington

Person

Patents Grantslast 30 patents

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting

Patents Applicationslast 30 patents

Method and System for Providing Enhanced Call Waiting

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting

Method and system for providing enhanced call waiting