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:
Dec. 29, 2020
Filed:
Aug. 14, 2017
Applicant:
Sick Ag, Waldkirch/Breisgau, DE;
Inventors:
Max Böhme, Freiburg, DE;
Michael Engler, Sexau, DE;
Assignee:
SICK AG, Waldkirch/Breisgau, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01S 7/48 (2006.01); G01S 7/481 (2006.01); G01S 7/4861 (2020.01); G01S 17/42 (2006.01); G01S 17/931 (2020.01);
U.S. Cl.
CPC ...
G01S 7/4817 (2013.01); G01S 7/4861 (2013.01); G01S 17/42 (2013.01); G01S 17/931 (2020.01);
Abstract
The present invention relates to a method of operating a scanner for monitoring an least two-dimensional protected field that is divided into a plurality of cyclically scannable monitored fields, wherein the scanner comprises at least one light transmitter and at least one light receiver. The invention further relates to a scanner for monitoring an at least two-dimensional protected field.