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. 01, 2026
Filed:
May. 09, 2024
Applicant:
Prophesee, Paris, FR;
Inventors:
Xavier Lagorce, Saint-Maur-des-Fossés, FR;
Germain Haessig, Vienna, AT;
Damien Joubert, Rouen, FR;
Thomas Finateu, Veneux les sablons, FR;
Assignee:
PROPHESEE, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/113 (2006.01); G02B 27/00 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
A61B 3/113 (2013.01); G02B 27/0093 (2013.01); G06F 3/013 (2013.01);
Abstract
A method for detecting a pupil of an eye with an event-based vision sensor, comprises the steps of directing a first light source towards the eye; observing the eye with the event-based vision sensor; and intermittently submitting the event-based vision sensor to a uniform background signal.