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. 02, 2021
Filed:
Jul. 05, 2016
Applicant:
T&w Engineering A/s, Lynge, DE;
Inventors:
Preben Kidmose, Maarslet, DK;
Michael Ungstrup, Allerod, DK;
Assignee:
T&W Engineering A/S, Lynge, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/291 (2021.01); H04R 25/00 (2006.01); B29C 64/386 (2017.01); A61B 5/30 (2021.01); B33Y 10/00 (2015.01); B33Y 50/02 (2015.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B29C 64/386 (2017.08); A61B 5/291 (2021.01); A61B 5/30 (2021.01); A61B 5/6817 (2013.01); B33Y 10/00 (2014.12); B33Y 50/02 (2014.12); B33Y 80/00 (2014.12); H04R 25/652 (2013.01); H04R 25/658 (2013.01); A61B 2562/0215 (2017.08); H04R 2225/77 (2013.01); Y10T 29/49204 (2015.01);
Abstract
An ear plug (), and a method of producing an ear plug, which includes a shell () with at least one electrode (-) adapted for measuring brain wave signals, the electrode (-) being connected to a processor for processing the measured signals, wherein the contours of the outer surface of the ear plug () and the electrode (-) are individually matched to at least part of the ear canal and the concha of the user.