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:
Nov. 26, 2019
Filed:
May. 26, 2017
Zeeshanul Haque, Kolkata, IN;
Rakesh Ramamurthy, Bangalore, IN;
Zeeshanul Haque, Kolkata, IN;
Rakesh Ramamurthy, Bangalore, IN;
Visa International Service Association, San Francisco, CA (US);
Abstract
A user, particularly a user with a visual impairment, enters a security code or PIN via a touchscreen using different levels of pressure for predetermined count times. The ability to enter the entire PIN without lifting the user's finger or stylus from the touchscreen helps to prevent the user's PIN from being compromised by a bystander. A haptic feedback device may be used to aid the user to count out the correct number for each of the digits of the PIN without visual or audio feedback that may be intercepted by another party.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile