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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.:

US 11785354 B1

PDFFull Text
Date of Patent:
Oct. 10, 2023

Filed:

Oct. 28, 2019

Image sensor for optical code recognition

Applicant:

Teledyne E2v Semiconductors Sas, Saint Egreve, FR;

Inventors:

Bruno Diasparra, Seyssins, FR;

Thierry Ligozat, Quaix en Chartreuse, FR;

Romain Guiguet, Grenoble, FR;

Gareth Powell, Saint-Martin-d'Uriage, FR;

Jérôme Vanrumbeke, Saint-Étienne-de-Saint-Geoirs, FR;

Arnaud Foucher, Meylan, FR;

Assignee:

TELEDYNE E2V SEMICONDUCTORS SAS, Saint Egreve, FR;

Attorney:

K&L Gates LLP

Primary Examiner:

David N Werner

Int. Cl.
CPC ...
H04N 25/46 (2023.01); H04N 25/76 (2023.01); H04N 23/61 (2023.01); G06V 10/147 (2022.01); G06V 10/36 (2022.01); G06T 7/42 (2017.01); G06V 10/10 (2022.01); G06V 10/22 (2022.01); G06V 10/28 (2022.01); G06V 10/26 (2022.01); G06V 10/44 (2022.01); G06V 10/46 (2022.01); G06V 10/54 (2022.01); G06V 10/42 (2022.01); G06K 7/14 (2006.01); H04N 23/80 (2023.01); H04N 25/40 (2023.01);
U.S. Cl.
CPC ...
H04N 25/46 (2023.01); G06T 7/42 (2017.01); G06V 10/147 (2022.01); G06V 10/19 (2022.01); G06V 10/22 (2022.01); G06V 10/23 (2022.01); G06V 10/26 (2022.01); G06V 10/267 (2022.01); G06V 10/28 (2022.01); G06V 10/36 (2022.01); G06V 10/431 (2022.01); G06V 10/44 (2022.01); G06V 10/443 (2022.01); G06V 10/467 (2022.01); G06V 10/478 (2022.01); G06V 10/54 (2022.01); H04N 23/61 (2023.01); H04N 25/76 (2023.01); G06K 7/1413 (2013.01); G06K 7/1478 (2013.01); H04N 23/80 (2023.01); H04N 25/40 (2023.01);
Abstract

A CMOS image sensor for a code reader in an optical code recognition system incorporates a digital processing circuit that applies a calculation process to the capture image data as said data acquired by the sequential readout circuit of the sensor, in order to calculate a macro-image from the capture image data, which corresponds to location information of code(s) in the capture image, and transmit this macro-image in the image frame following the capture image data, in the footer of the frame.

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