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:
May. 07, 2019
Filed:
Mar. 31, 2017
International Business Machines Corporation, Armonk, NY (US);
Nicholas G. Danyluk, Poughkeepsie, NY (US);
Eli M. Dow, Wappingers Falls, NY (US);
Kavita Sehgal, Poughkeepsie, NY (US);
Diane M. Stamboni, Pleasant Valley, NY (US);
Sneha M. Varghese, Fishkill, NY (US);
John S. Werner, Fishkill, NY (US);
Sarah Wu, Kingston, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention provides a computer implemented method, a system, and a computer program product for verifying a writing of a user. In an exemplary embodiment, the present invention includes in response to receiving a writing on a pressure sensing touchpad logically coupled a computer system, recording a position and a pressure of one or more points of the writing via a pressure sensing touchscreen, executing a set of logical operations normalizing the writing, comparing the normalized writing to one or more stored writing parameters, executing a set of logical operations determining the normalized writing is within a tolerance of writing parameter deviation limits, thereby verifying the writing, and in response to determining the writing is within the tolerance of writing parameter deviation limits, storing, by the computer system, a value indicating that the writing is valid.