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:
Apr. 01, 2025
Filed:
Oct. 12, 2015
Applicant:
Fisher Controls International Llc, Marshalltown, IA (US);
Inventor:
Kenneth Junk, Marshalltown, IA (US);
Assignee:
Fisher Controls International LLC, Marshalltown, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 9/03 (2006.01);
U.S. Cl.
CPC ...
G05B 9/03 (2013.01);
Abstract
Methods and system for minor loop feedback fallback are disclosed. An example method includes controlling a process control device using first values from a first sensor; comparing the first values to reference values to identify a difference; and in response to the difference being outside of a threshold, controlling the process control device using second values from a second sensor.