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:
Aug. 24, 2021
Filed:
Oct. 23, 2019
Applicant:
Pepperl+fuchs Gmbh, Mannheim, DE;
Inventor:
Thomas Kühn, Mannheim, DE;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/00 (2006.01); G08B 19/00 (2006.01); G08B 21/00 (2006.01); H03K 17/95 (2006.01); H03B 5/04 (2006.01);
U.S. Cl.
CPC ...
H03K 17/9545 (2013.01); H03B 5/04 (2013.01); H03K 17/9547 (2013.01); H03K 2217/94031 (2013.01);
Abstract
The present invention relates to an oscillating sensor for a measurement device comprising: wherein the modulated calibration control signal has an irregularly time-varying cycle frequency.