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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.:

US 11893099 B1

PDFFull Text
Date of Patent:
Feb. 06, 2024

Filed:

Aug. 29, 2022

Systems and methods for dynamic passphrases

Applicant:

Royal Bank of Canada, Toronto, CA;

Inventors:

Edison U. Ortiz, Toronto, CA;

Mohammad Abuzar Shaikh, Toronto, CA;

Margaret Inez Salter, Toronto, CA;

Sarah Rachel Waigh Yean Wilkinson, Toronto, CA;

Arya Pourtabatabaie, Toronto, CA;

Iustina-Miruna Vintila, Bucharest, RO;

Steven Fernandes, Omaha, NE (US);

Sumit Kumar Jha, San Antonio, TX (US);

Assignee:

ROYAL BANK OF CANADA, Toronto, CA;

Attorney:

Norton Rose Fulbright Canada LLP

Primary Examiner:

Chau Le

Int. Cl.
CPC ...
G06F 21/32 (2013.01); G06F 21/46 (2013.01); G06N 20/00 (2019.01); G06N 5/04 (2023.01); G06Q 20/10 (2012.01); G10L 15/25 (2013.01); G10L 15/02 (2006.01); G06V 40/16 (2022.01); G06F 18/22 (2023.01); G06F 18/2413 (2023.01); G06V 10/10 (2022.01); G06V 10/764 (2022.01); G06V 10/771 (2022.01); G06V 10/776 (2022.01); G06V 10/80 (2022.01); G06V 10/82 (2022.01); G06V 10/44 (2022.01); G06V 40/20 (2022.01); G06V 40/40 (2022.01);
U.S. Cl.
CPC ...
G06F 21/32 (2013.01); G06F 18/22 (2023.01); G06F 18/24137 (2023.01); G06F 21/46 (2013.01); G06N 5/04 (2013.01); G06N 20/00 (2019.01); G06Q 20/108 (2013.01); G06V 10/17 (2022.01); G06V 10/454 (2022.01); G06V 10/764 (2022.01); G06V 10/771 (2022.01); G06V 10/776 (2022.01); G06V 10/803 (2022.01); G06V 10/82 (2022.01); G06V 40/165 (2022.01); G06V 40/171 (2022.01); G06V 40/172 (2022.01); G06V 40/20 (2022.01); G06V 40/40 (2022.01); G10L 15/02 (2013.01); G10L 15/25 (2013.01); G06F 2221/2103 (2013.01); G10L 2015/025 (2013.01);
Abstract

A technical validation mechanism is described that includes the use of facial feature recognition and tokenization technology operating in combination with machine learning models can be used such that specific facial or auditory characteristics of how an originating script is effectuated can be used to train the machine learning models, which can then be used to validate a video or a particular dynamically generated passphrase by comparing overlapping phonemes or phoneme transitions between the originating script and the dynamically generated passphrase.

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