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:
Dec. 13, 2022
Filed:
May. 14, 2021
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventor:
John Kim, Bridgewater, NJ (US);
Assignee:
Nokia Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 29/02 (2006.01);
U.S. Cl.
CPC ...
G01N 29/022 (2013.01); G01N 2291/0256 (2013.01); G01N 2291/0426 (2013.01);
Abstract
Examples of the disclosure relate to a transducer array. The transducer array includes a monolithic crystal, a first array of electrodes provided on a first surface of the monolithic crystal, and a second array of electrodes provided on a second surface of the monolithic crystal. The second surface is an opposing surface to the first surface. The transducer array also comprises a plurality of oscillators wherein the plurality of oscillators include sections of the monolithic crystal that are positioned between opposing portions of an electrode from the first array and portions of an electrode from the second array.