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:
Feb. 14, 2023
Filed:
Oct. 26, 2020
Applicant:
Sick Ag, Waldkirch, DE;
Inventors:
Assignee:
SICK AG, Waldkirch, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); G06K 7/10 (2006.01); G06K 7/14 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
H04N 5/232121 (2018.08); G06K 7/10841 (2013.01); G06K 7/10861 (2013.01); G06K 7/1413 (2013.01); H04N 5/2253 (2013.01);
Abstract
A focus module for an optoelectronic sensor is provided that has a focus adjustable optics, a focus adjustment unit for varying a focal position of the optics, and a focus control to move the optics into a focal position corresponding to a distance value by means of the focus adjustment unit. The focus module here furthermore has a distance sensor for determining the distance value and the focus adjustment unit, the focus control, and the distance sensor are parts of the focus module.