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. 09, 2016
Filed:
May. 29, 2014
Daniel W. S. Tam, San Diego, CA (US);
Daniel W. S. Tam, San Diego, CA (US);
The United States of America a represented by the Secretary of Navy, Washington, DC (US);
Abstract
An apparatus for determining the salinity of an ionic sample consisting essentially of: a single current probe having a central aperture large enough to accommodate a tube that contains the ionic sample; a network analyzer electrically coupled to the current probe, wherein the network analyzer is configured to transmit power into the ionic sample when the tube containing the ionic sample is positioned within the central aperture and then further configured to measure the return loss parameter of a signal voltage waveform reflected from the ionic solution; and a reference table of reference sample properties to which the measured return loss parameter may be compared to determine the level of salinity of the ionic sample.