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:
Jun. 22, 2021
Filed:
Jun. 29, 2018
Paypal, Inc., San Jose, CA (US);
Kevin Tyers, Chandler, AZ (US);
Blake Butler, Scottsdale, AZ (US);
Nathan Robert Pratt, Scottsdale, AZ (US);
Bradley Wardman, Phoenix, AZ (US);
PayPal, Inc., San Jose, CA (US);
Abstract
Methods and systems for implementing keyboard linked authentication challenges are described. A visual representation of a first string of characters is provided for display on a client computing device. In response to the providing the visual representation for display, several keystrokes on the client computing device that produces a second string of characters are received. A determination that the second string of characters matches the first string of characters is made. A determination that no unauthorized keystrokes are included in the detected plurality of keystrokes is further made. Access is provided to the client computing device upon determining that the second string of characters matches the first string of characters, and determining that no unauthorized keystrokes are included in the detected plurality of keystrokes.