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. 12, 2025
Filed:
Dec. 22, 2020
Minuendo As, Oslo, NO;
Olav Kvaløy, Oslo, NO;
Erik Swendgaard, Oslo, NO;
Odd Kr. Ø Pettersen, Oslo, NO;
Håkon Aurvik, Oslo, NO;
MINUENDO AS, Oslo, NO;
Abstract
A device () for insertion into an ear canal of a mammalian subject. The device includes a body () having a sound path extending therethough and a tensioned membrane () in the sound path. The tensioned membrane has at least one corrugation (). The device further includes an adjustable member () arranged to bear against the membrane to adjust the tension of the membrane and thereby to alter an acoustic response of the sound path. The adjustable member may include a compressible portion ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile