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:
Apr. 30, 2019
Filed:
Jul. 19, 2016
Applicant:
The John Nicholas and Kristin Gross Trust U/a/d April 13, 2010, Berkeley, CA (US);
Inventor:
John Nicholas Gross, Berkeley, CA (US);
Assignee:
J. Nicholas and Kristin Gross, Berkeley, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/04 (2006.01); G10L 15/06 (2013.01); G10L 15/22 (2006.01); G10L 17/26 (2013.01); G10L 13/08 (2013.01); G06F 21/32 (2013.01); G10L 13/027 (2013.01); G10L 17/22 (2013.01); G10L 17/00 (2013.01); G10L 17/02 (2013.01); G10L 17/04 (2013.01); G10L 17/06 (2013.01); H04L 29/06 (2006.01); G10L 15/02 (2006.01);
U.S. Cl.
CPC ...
G10L 15/063 (2013.01); G06F 21/32 (2013.01); G10L 13/027 (2013.01); G10L 13/08 (2013.01); G10L 15/02 (2013.01); G10L 15/22 (2013.01); G10L 17/00 (2013.01); G10L 17/02 (2013.01); G10L 17/04 (2013.01); G10L 17/06 (2013.01); G10L 17/22 (2013.01); G10L 17/26 (2013.01); H04L 63/102 (2013.01); H04L 63/123 (2013.01);
Abstract
An audible based electronic challenge system is used to control access to resources by using a test to identify an origin of a voice. The test is based on optimized text sentences selected for their discrimination capability in identifying different speakers.