BIOMETRIC AUTHENTICATION

Patent №

US 9,396,643

Granted

2016-07-19

Filed 2014

Owner

QUANTTUS, INC.

+1 more

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14522230

The technology described in this document is embodied in a method that includes processing data in a dataset that represents time-varying information about at least one pulse pressure wave propagating through blood in a subject acquired at a location of the subject. The method also includes determining whether one or more segments of the dataset were captured from a subject other than an expected subject by analyzing morphological features of the segments.

VisionG08B 21/0453A61B 5/0022A61B 5/02028A61B 5/0205A61B 5/02055A61B 5/02108A61B 5/02125A61B 5/02416+35 more

AI classification

Vision1.00
Planning0.48
Knowledge representation0.17
Machine learning0.16
Natural language0.09
AI hardware0.05
Evolutionary computation0.00
Speech0.00

Ownership

QUANTTUS, INC.

assignment · 341180348

ROBERT F. DUDLEY, AS TRUSTEE OF THE QUANTTUS LIQUIDATING TRUST

assignment · 410190850

Assignors

HE, DAVID DA, BIJJANI, RICHARD ROBEHR, AZIM, SHAHID, VARGAS, BOGART

On an employer assignment, the assignors are typically the inventors.

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