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:
Aug. 16, 2022
Filed:
Apr. 30, 2017
B.g. Negev Technologies and Applications Ltd., AT Ben-gurion University, Beer Sheva, IL;
Ramot AT Tel-aviv University Ltd., Tel Aviv, IL;
Ben Nassi, Holon, IL;
Yuval Elovici, D.N. Lachish, IL;
Erez Shmueli, Beer Sheva, IL;
Alona Levy, Ra'anana, IL;
B.G. Negev Technologies and Applications LTD., at Ben-Gurion University, Beer Sheva, IL;
Ramot at Tel-Aviv University LTD., Tel Aviv, IL;
Abstract
A signature verification system, which comprises a plurality of worn devices of signing users, each provided with one or more motion sensors, and a processor for receiving motion signals from the sensors, the processor is adapted to define a set of features that describe a signature and distinguish one signature from another; perform a training phase by obtaining motion signals from one or more motion sensors of the worn devices; training a machine learning classifier using the instances and labels; obtain motion signals from motion sensors of the a worn device, the motion being of an allegedly genuine signature of one of the users; scale and domain transform the allegedly genuine signature; calculate values of the features describing the allegedly genuine signature with respect to scaled and transformed reference signatures of the one of the users; and apply the trained classifier on the feature values, thereby classifying the allegedly genuine signature as genuine or forged.