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:
Sep. 24, 2019
Filed:
Jul. 31, 2014
Applicant:
Saar Wilf, Tel Aviv, IL;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 3/113 (2006.01); A61B 3/00 (2006.01); A61B 3/12 (2006.01); A61B 3/14 (2006.01); G02B 27/10 (2006.01);
U.S. Cl.
CPC ...
A61B 3/113 (2013.01); A61B 3/0025 (2013.01); A61B 3/12 (2013.01); A61B 3/14 (2013.01); G02B 27/1066 (2013.01);
Abstract
A method, including illuminating an eye with light from a light source () so as to cause a first image () of the light source to be formed on a retina () of the eye. The method also includes capturing the light returning from the retina with a sensor () so as to receive at least a portion of a second image () of the first image on the sensor, and analyzing a signal from the sensor in order to determine a gaze direction of the eye.