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:
Nov. 29, 2022
Filed:
Dec. 18, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06T 11/00 (2006.01); G06V 10/44 (2022.01); G06V 40/18 (2022.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); G06T 11/00 (2013.01); G06V 10/443 (2022.01); G06V 40/193 (2022.01);
Abstract
An eye tracking apparatus includes: a light source module including a light source and a scanning mirror, the light source being configured to provide light toward an eye region of a user while a direction of the light is changed at intervals of a predetermined time period under control of the scanning mirror; and a dynamic vision sensor (DVS) camera module configured to generate an image based on a variation in an amount of light reflected from the eye region of the user.