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:
May. 24, 2022
Filed:
Mar. 03, 2020
Board of Trustees of Michigan State University, East Lansing, MI (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Jeffrey Nanzer, Okemos, MI (US);
Stephan Gary Bush, Liberty Township, OH (US);
Faiz Feisal Sherman, Mason, OH (US);
Board of Trustees of Michigan State University, East Lansing, MI (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A harmonic radar apparatus includes a transmitter configured to transmit a plurality of fundamental frequencies towards a scene. A further aspect of the harmonic radar apparatus includes a receiver configured to receive a reflected signal from the scene, the reflected signal being modulated based on the scene, and a re-radiated signal from a tag, the re-radiated signal being at a harmonic frequency of at least one of the plurality of fundamental frequencies transmitted by the transmitter.