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:
Oct. 03, 2023
Filed:
Jun. 23, 2017
Applicant:
Cochlear Limited, Macquarie University, AU;
Inventor:
Tommy Bergs, Mölnlycke, SE;
Assignee:
Cochlear Limited, Macquarie University, AU;
Primary Examiner:
Int. Cl.
CPC ...
H04R 9/02 (2006.01); G01N 29/24 (2006.01); B06B 1/04 (2006.01); H02K 21/22 (2006.01); H04R 9/04 (2006.01); H02K 23/34 (2006.01); H02K 1/06 (2006.01); H02K 33/16 (2006.01); H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
H04R 9/027 (2013.01); B06B 1/04 (2013.01); B06B 1/045 (2013.01); G01N 29/2412 (2013.01); H02K 1/06 (2013.01); H02K 21/227 (2013.01); H02K 23/34 (2013.01); H02K 33/16 (2013.01); H04R 9/047 (2013.01); H04R 25/606 (2013.01); H04R 2225/67 (2013.01);
Abstract
An electromagnetic transducer, including at least one active air gap, wherein the active air gap is a non-axial air gap. In some instances, the electromagnetic transducer of claim further comprises a coil configured to generate a dynamic magnetic field, the coil having a longitudinal axis, wherein the active air gap extends in the direction of the longitudinal axis of the coil.