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:
Feb. 24, 2026
Filed:
Jun. 29, 2022
Applicant:
Tobii Ab, Danderyd, SE;
Inventor:
Joakim Zachrisson, Danderyd, SE;
Assignee:
Tobii AB, Danderyd, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 40/18 (2022.01); G06T 7/00 (2017.01); G06T 7/20 (2017.01);
U.S. Cl.
CPC ...
G06T 7/0002 (2013.01); G06T 7/20 (2013.01); G06V 40/18 (2022.01); G06T 2207/30168 (2013.01); G06T 2207/30201 (2013.01);
Abstract
An eye tracking system receives a blink signal that represents whether or not a blink has been detected in a current image. The eye tracking system receives a quality indicator that represents a quality of data in the current image. The eye tracking system sets a validated blink signal to a validated blink value if (1) the blink signal indicates that a blink has been detected; and (2) the quality indicator is less than a validated blink threshold.