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:
Mar. 14, 2023
Filed:
Jan. 27, 2021
Applicant:
Earlens Corporation, Menlo Park, CA (US);
Inventors:
Stuart W. Wenzel, San Carlos, CA (US);
Daniel K. Hallock, Redwood City, CA (US);
Assignee:
Earlens Corporation, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H02M 3/08 (2006.01); H02M 7/10 (2006.01); H04B 5/00 (2006.01); H04R 25/02 (2006.01); H01F 27/24 (2006.01); H01F 38/14 (2006.01); H04R 3/04 (2006.01); H02J 50/12 (2016.01); H02M 7/06 (2006.01);
U.S. Cl.
CPC ...
H04R 25/456 (2013.01); H01F 27/24 (2013.01); H01F 38/14 (2013.01); H02M 3/08 (2013.01); H02M 7/10 (2013.01); H04B 5/0006 (2013.01); H04R 3/04 (2013.01); H04R 25/02 (2013.01); H04R 25/554 (2013.01); H04R 25/602 (2013.01); H04R 25/606 (2013.01); H04R 25/609 (2019.05); H04R 25/652 (2013.01); H02J 50/12 (2016.02); H02M 7/06 (2013.01); H04R 25/505 (2013.01); H04R 2225/021 (2013.01); H04R 2225/025 (2013.01); H04R 2225/0216 (2019.05); H04R 2225/33 (2013.01); H04R 2460/11 (2013.01); H04R 2460/13 (2013.01);
Abstract
In embodiments of the invention, the present invention is directed to a contact hearing system, the contact hearing system including: an ear tip, the ear tip including a transmit coil wherein the transmit coil is wound around a core including, at least in part, a ferromagnetic material; and a contact hearing device including a receive coil wherein the receive coil is wound around a core including, at least in part, a non-ferromagnetic material.