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. 12, 2020
Filed:
Sep. 21, 2018
Applicant:
Eyeverify Inc., Kansas City, MO (US);
Inventor:
Reza R. Derakhshani, Shawnee, KS (US);
Assignee:
EyeVerify Inc., Kansas City, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/12 (2009.01); G06K 9/00 (2006.01); G06K 9/20 (2006.01); H04W 4/80 (2018.01); G06K 9/52 (2006.01); H04W 4/02 (2018.01);
U.S. Cl.
CPC ...
H04W 12/12 (2013.01); G06K 9/00107 (2013.01); G06K 9/00268 (2013.01); G06K 9/00288 (2013.01); G06K 9/00899 (2013.01); G06K 9/2027 (2013.01); G06K 9/52 (2013.01); H04W 4/023 (2013.01); H04W 4/80 (2018.02);
Abstract
Computer-implemented methods and systems for liveness analysis using proximity sensors are described. Reflective strength readings from a proximity sensor, such as an infrared proximity sensor incorporated in a mobile device, are received. A liveness measure is determined based on the one or more readings and a reflection threshold, and, based on the liveness measure, a determination is made whether a target in range of the proximity sensor is likely to be a live human.