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:
Jun. 29, 2021
Filed:
Aug. 29, 2019
Endra Life Sciences Inc., Ann Arbor, MI (US);
Jang Hwan Cho, Ann Arbor, MI (US);
ENDRA Life Sciences Inc., Ann Arbor, MI (US);
Abstract
A method for determining at least one parameter of interest of a material comprises directing, using a radio frequency (RF) applicator, one or more RF energy pulses into a region of interest, the region of interest comprising a material having a parameter of interest and at least one reference, the material and the reference separated by at least one boundary; detecting, using an acoustic receiver, at least one multi-polar acoustic signal generated in the region of interest in response to the RF energy pulses; processing the at least one multi-polar acoustic signal to determine an electric field strength at the boundary; calculating a voltage standing wave ratio (VSWR) of the one or more RF energy pulses; and determining the at least one parameter of interest of the material based at least on the determined electric field strength and the VSWR.