Assignee
WALKER MATTHEW
5 patents
Top patents by PatentIndex Score
USD645568SSep 20, 2011
Massage tool
WALKER MATTHEW44 citations86
US7997503B2Aug 16, 2011
Visual code transaction verification
WALKER MATTHEW12 citations83
US11601603B2Mar 7, 2023
System and method for real-time camera tracking to form a composite image
WALKER MATTHEW0 citations51
US8485451B2Jul 16, 2013
Method and system for generating a visual key
WALKER MATTHEW0 citations51
US8167214B2May 1, 2012
Method and device for visual code transaction verification
WALKER MATTHEW0 citations51