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:
Jun. 16, 2015
Filed:
Dec. 17, 2012
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Henry Hing Law, Scarborough, CA;
Tung Chuen Kwong, Markham, CA;
Benjamin Koon Pan Chan, Markham, CA;
Wilson Hung Yu, Markham, CA;
Yugang Zhou, Markham, CA;
Assignee:
QUALCOMM INCORPORATED, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06F 21/00 (2013.01);
U.S. Cl.
CPC ...
G06K 9/00597 (2013.01); G06K 9/00899 (2013.01);
Abstract
Systems, methods, and apparatus for detecting a live human face in an image are disclosed. The methods, systems, and apparatus are capable of capturing an image of a verification pattern that has been reflected from a defined region of interest of a user's eye. The captured image can be compared to the emitted verification pattern to determine whether the captured reflection matches the emitted pattern and is within the region of interest to verify a live user of an electronic device.