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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.:

US 11435281 B1

PDFFull Text
Date of Patent:
Sep. 06, 2022

Filed:

Mar. 25, 2019

Method and apparatus for measuring the properties of a liquid

Applicant:

F-lab S.r.l., Corsico, IT;

Inventors:

Michele Norgia, Milan, IT;

Diego Andreis, Milan, IT;

Fabrizio Tessicini, Imola, IT;

Assignee:

F-LAB S.R.L., Corsico, IT;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Benjamin R Schmitt

Int. Cl.
CPC ...
G01N 15/14 (2006.01); G01F 1/661 (2022.01); G01N 15/02 (2006.01); G01N 15/06 (2006.01); G01N 21/85 (2006.01); G01B 9/02 (2022.01); G01N 21/84 (2006.01); G01S 7/4912 (2020.01); G01N 15/10 (2006.01);
U.S. Cl.
CPC ...
G01N 15/1434 (2013.01); G01B 9/02092 (2013.01); G01F 1/661 (2013.01); G01N 15/0211 (2013.01); G01N 15/06 (2013.01); G01N 15/1456 (2013.01); G01N 21/85 (2013.01); G01N 2015/0277 (2013.01); G01N 2015/0693 (2013.01); G01N 2015/1075 (2013.01); G01N 2015/1454 (2013.01); G01N 2015/1486 (2013.01); G01N 2021/8405 (2013.01); G01S 7/4916 (2013.01);
Abstract

A method and an apparatus for measuring the properties of a liquid that exploit the power modulation a laser light beam undergoes due to the retro-reflection of the laser light beam itself towards the laser cavity from which the laser is generated when this laser light is directed towards a transparent conduit through which the liquid for which the properties are to be measured flows, where this power modulation is detected by at least one photodiode arranged downstream of the transparent conduit.

Find Patent Forward Citations

Norgia, Michele. (2022). Method and apparatus for measuring the properties of a liquid (U.S. Patent No. 11435281). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11435281

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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