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:
Jul. 09, 2024
Filed:
Dec. 02, 2019
Applicant:
GE Precision Healthcare Llc, Milwaukee, WI (US);
Inventors:
Assignee:
GE PRECISION HEALTHCARE LLC, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B06B 1/02 (2006.01); A61B 8/00 (2006.01); B06B 1/06 (2006.01); H10N 30/20 (2023.01);
U.S. Cl.
CPC ...
B06B 1/0269 (2013.01); A61B 8/4488 (2013.01); B06B 1/0611 (2013.01); B06B 2201/76 (2013.01); H10N 30/20 (2023.02);
Abstract
Various methods and systems are provided for a multi-frequency transducer array. In one example, ground recovery in the transducer array is enabled by configuring an acoustic stack of the transducer array with an interdigitated structure, a top layer coupled to a front side of the interdigitated structure, and a bottom layer coupled to a back side of the interdigitated structure, where the top layer and the bottom is electrically continuous with the interdigitated structure.