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. 12, 2017
Filed:
Sep. 30, 2014
Applicant:
Rosemount Inc., Chanhassen, MN (US);
Inventor:
Robert C. Hedtke, Young America, MN (US);
Assignee:
Rosemount Inc., Chanhassen, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 23/284 (2006.01); G01S 13/88 (2006.01); G01S 13/86 (2006.01);
U.S. Cl.
CPC ...
G01F 23/284 (2013.01); G01S 13/88 (2013.01); G01S 13/86 (2013.01);
Abstract
A multivariable fluid level detection system comprising a guided wave radar probe with sensor or sensors integral to the probe for producing sensor signal(s), a transmitter for transmitting guided microwave pulses down the probe, a receiver for receiving reflected microwave pulses, and a processor for producing a measurement of fluid level based upon a time difference between transmission of a pulse and receipt of a reflected pulse and the sensor signal(s).
Hedtke, Robert. (2017). Multivariable guided wave radar probe (U.S. Patent No. 9841307). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9841307
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile