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:
Jun. 15, 2021
Filed:
Mar. 06, 2018
Applicant:
Isorg, Limoges, FR;
Inventors:
Wilfrid Schwartz, Limoges, FR;
Agathe Puszka, Limoges, FR;
Quentin Chable, Limoges, FR;
Benjamin Bouthinon, Limoges, FR;
Assignee:
ISORG, Limoges, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/042 (2006.01); G06K 9/20 (2006.01); G06K 9/00 (2006.01); H01L 27/28 (2006.01); H01L 27/30 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G06K 9/209 (2013.01); G06F 3/042 (2013.01); G06K 9/0004 (2013.01); H01L 27/288 (2013.01); H01L 27/307 (2013.01); H01L 27/323 (2013.01); H01L 27/3244 (2013.01); G06F 2203/04103 (2013.01);
Abstract
An image acquisition system includes a source of a radiation, an image sensor including an array of photodetectors capable of detecting the radiation and including a surface, and an angular filter, covering the sensor, and capable of blocking the rays of the radiation having an incidence relative to a direction orthogonal to the surface greater than a threshold and of giving way to at least certain rays of the radiation having an incidence relative to a direction orthogonal to the surface smaller than the threshold.