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:
Jan. 20, 2026
Filed:
Dec. 27, 2024
Constructor Technology Ag, Schaffhausen, CH;
Constructor Education and Research Genossenschaft, Schaffhausen, CH;
Sergey Ulasen, Singapore, SG;
Rasilia Rakhmatulina, Sofia, BG;
Nikita Zherebtsov, Sofia, BG;
Andrey Adashchik, Istanbul, TR;
Serg Bell, Singapore, SG;
Stanislav Protasov, Singapore, SG;
Nikolay Dobrovolskiy, Alanya, TR;
Laurent Dedenis, Geneva, CH;
Constructor Technology AG, Schaffhausen, CH;
Abstract
Disclosed herein are systems and methods for detecting a presence of a person in front of a display with a camera based on a reflection detection. In one aspect, an exemplary method includes obtaining, using a camera, a video stream of a user in front of the display. The method also includes changing a brightness and color characteristics of an object. The method further includes obtaining changes in a brightness and a color temperature of at least one surface on a face of the user from the video stream. The method further includes based on a determination that the obtained changes in brightness and color temperature of surfaces on the face of the user do not correspond to the brightness and color temperature of the object within the brightness threshold and the color temperature threshold, determining that the user is not in front of the display.