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. 16, 2025
Filed:
Jun. 27, 2024
Applicant:
Eye Square Gmbh, Berlin, DE;
Inventors:
Karol Duzinkiewicz, Banino, PL;
Jan Glinko, Gdansk, PL;
Artur Skrzynecki, Wejherowo, PL;
Michael Schiessl, Berlin, DE;
Cezary Polak, Gdynia, PL;
Assignee:
eye square GMBH, Berlin, DE;
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06T 7/80 (2017.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); G06T 7/80 (2017.01);
Abstract
A method of performing a user-specific and device-specific calibration of point of gaze estimation comprising a user's mobile device, a calibration target displayer, a built-in camera video data recorder, a perspective transform matrix process, a calibration data set splitter, and a support vector regression calculator by having a built-in camera process gaze in absolute measurement terms based on a series of successive data points based on a non-static marker.