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:
Nov. 08, 2022
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 ...
H01L 41/083 (2006.01); H01L 41/338 (2013.01); A61B 8/00 (2006.01); H01L 27/20 (2006.01);
U.S. Cl.
CPC ...
H01L 41/0831 (2013.01); A61B 8/4494 (2013.01); H01L 27/20 (2013.01); H01L 41/338 (2013.01);
Abstract
Various methods and systems are provided for a multi-frequency transducer array. In one example, the transducer array may be fabricated via a wafer scale approach, where a first comb structure, with a first type of element, is formed by dicing a first acoustic stack and a second comb structure, with a second type of element, is formed by dicing a second acoustic stack. Combining the first and second comb structures may form a multi-frequency transducer array.