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. 18, 2006
Filed:
Jul. 04, 2002
David Geoffrey Miljak, Jannali, AU;
David Geoffrey Miljak, Jannali, AU;
Commonwealth Scientific and Industrial Research Organisation, Campbell, AU;
Abstract
There is disclosed a method of estimating moisture content in a material involving directing a first frequency (f) signal and a second frequency (f) signal through a material, determining a first absolute phase shift (φ) of the frequency signal and a second absolute phase shift (φ) of the second frequency signal, transforming φto a first corrected absolute phase shift (φ) and φto a second corrected absolute phase shift (φ) in accordance with an expected relationship between φand φ, and estimating moisture content from φand φ.
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