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:
Jan. 03, 2012
Filed:
Jan. 10, 2007
Applicant:
Alain Izadnegahdar, Orange Village, OH (US);
Inventor:
Alain Izadnegahdar, Orange Village, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 27/26 (2006.01); G01R 27/08 (2006.01); G08B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems and methods that evaluate moisture content of the soil through change of capacitance and alternative current. A contact free inductive coupling can be provided between a sensor arrangement associated with the soil, and a reader arrangement (e.g., combination of inductor(s) and capacitor(s)) to determine frequency changes of resulting sinusoidal oscillator. Such frequency change can be correlated with moisture content of the soil.
Izadnegahdar, Alain. (2012). Soil humidity evaluation with contact free coupling (U.S. Patent No. 8089287). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8089287
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