Inventor

RAMSEUR DEMETHRIA JOHNSON

US3 patents

Patents

3 patents

US7711462B2May 4, 2010

Vehicle help system and method

IBM34 citations89

US7933592B2Apr 26, 2011

Cellular telephone signal monitoring method and system

IBM3 citations60

US8032834B2Oct 4, 2011

Context-based user assistance

IBM0 citations39