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:
Apr. 07, 2020
Filed:
Jan. 17, 2019
Eberhard Karls Universitat Tubingen Medizinische Fakultat, Tubingen, DE;
Ernst Dalhoff, Rottenburg, DE;
Hans-Peter Zenner, Tubingen, DE;
Abstract
In a hearing aid () that can be inserted into the ear canal () of a patient, comprising an actuator () effecting a mechanical stimulation of the tympanic membrane (), the actuator () comprises an inner surface () associated with the tympanic membrane () and an outer surface () associated with the ear canal () and is configured as an areal disk actuator, whose deformation stimulates the tympanic membrane () by areal deformation. On the actuator () at a distance from the outer surface () a cover plate () is arranged which together with the outer surface () delimits a preferably lenticular cavity ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile