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:
Sep. 28, 2021
Filed:
Nov. 19, 2018
Ppip Llc, Tempe, AZ (US);
Michael Fong, Chandler, AZ (US);
Neric Hsin-Wu Fong, Tempe, AZ (US);
Stephen Kuo-Tung Seay Chan, Annapolis, MD (US);
Krishna Teja Tokola, Tempe, AZ (US);
Huyen Nguyen Ngoc Cam Le, Tempe, AZ (US);
PPIP, LLC, Chandler, AZ (US);
Abstract
In accordance with some embodiments, a training method for biometric identity and authentication is provided. The method includes obtaining biometric data from a plurality of sources. The method further includes establishing a candidate set of neural network parameters. The method additional includes extracting a plurality of feature vectors from the biometric data using the candidate set of neural network parameters. The method also includes determining whether or not the plurality of feature vectors match a training vector set within an error threshold. The method further includes updating the candidate set of neural network parameters in response to determining that the plurality of feature vectors do not match the training vector set within the error threshold.