ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,889, issued on Aug. 25, was assigned to Pedro Perez Grande Pedro Perez Grande (Veguellina de Orbigo, Spain).
"Mutual authentication system and method" was invented by Pedro Perez Grande Pedro Perez Grande (Veguellina de Orbigo, Spain) and Adriana Remedios Suarez Corona (Leon, Spain).
According to the abstract* released by the U.S. Patent & Trademark Office: "Method and system for mutual authentication. The system comprises: a virtual keyboard generation unit (210) for obtaining (110) a keyboard configuration (112) of a user (201), including graphical features (114), arrangements (116) and keyboard generation rules (118); and generating (120) a virtual keyboard (212) formed by key...