Lawrence E. Ertley

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Stone Mountain, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for communicating with service technicians in a...
- Patent number 8,150,940
- Issue date Apr 3, 2012
- AT&T Intellectual Property I, L.P.
- Steven G. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for communicating with service technicians in a...
- Patent number 7,308,482
- Issue date Dec 11, 2007
- AT&T BLS Intellectual Property, Inc.
- Steven G. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery capacity indicator in a portable computing device
- Patent number 7,109,876
- Issue date Sep 19, 2006
- BellSouth Intellectual Property Corporation
- Steven G. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery voltage indicator in a portable computing device
- Patent number 6,879,259
- Issue date Apr 12, 2005
- BellSouth Intellectual Property Corporation
- Steven G. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery capacity indicator in a portable computing device
- Patent number 6,833,792
- Issue date Dec 21, 2004
- BellSouth Intellectual Property Corporation
- Steven G. Smith
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Methods and Systems for Communicating with Service Technicians in a...
- Publication number 20080120395
- Publication date May 22, 2008
- Steven G. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Battery capacity indicator in a portable computing device
- Publication number 20050062612
- Publication date Mar 24, 2005
- Steven G. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and systems for communicating with service techinicians in...
- Publication number 20030154253
- Publication date Aug 14, 2003
- Steven G. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE