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:
Aug. 29, 2023
Filed:
Feb. 17, 2020
Applicant:
GE Precision Healthcare Llc, Milwaukee, WI (US);
Inventors:
Rupak Bardhan Roy, Nice, FR;
Frederic Lanteri, Le Cannet, FR;
Edouard Da Cruz, Nice, FR;
Bruno Haider, Rehoboth Beach, DE (US);
Assignee:
GE PRECISION HEALTHCARE LLC, Milwaukee, WI (US);
Primary Examiner:
Int. Cl.
CPC ...
B06B 1/02 (2006.01); A61B 8/00 (2006.01); H02N 1/00 (2006.01);
U.S. Cl.
CPC ...
B06B 1/0292 (2013.01); H02N 1/006 (2013.01); A61B 8/4494 (2013.01);
Abstract
A capacitive transducer comprising a top electrode and a bottom electrode, and a sidewall between the top electrode and the bottom electrode. The sidewall is configured to separate the top electrode and the bottom electrode by a gap. There is a high contact resistance part on one or both of a bottom side of the top electrode or a top side of the bottom electrode.