The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2015
Filed:
Aug. 27, 2009
Keshu Zhang, Phoenix, AZ (US);
Ken Douros, South Barrington, IL (US);
Haifeng LI, Phoenix, AZ (US);
Hao LI, Chandler, AZ (US);
Yi Wei, Chandler, AZ (US);
Keshu Zhang, Phoenix, AZ (US);
Ken Douros, South Barrington, IL (US);
Haifeng Li, Phoenix, AZ (US);
Hao Li, Chandler, AZ (US);
Yi Wei, Chandler, AZ (US);
Symbol Technologies, Inc., Holtsville, NY (US);
Abstract
Systems and methods are provided for authenticating an input on a touch screen. A method comprises obtaining one or more pressure metrics for an input by a user on a touch screen that is being proffered as that of a known user. Each pressure metric corresponds to a pressure applied to the touch screen by the user at a respective impression location of the input. The method further comprises authenticating the user as the known user based at least in part on the one or more pressure metrics.