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. 12, 2022
Filed:
Sep. 24, 2020
Applicant:
Usound Gmbh, Graz, AT;
Inventors:
Andrea Rusconi Clerici Beltrami, Vienna, AT;
Ferruccio Bottoni, Graz, AT;
Assignee:
USound GmbH, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); H04R 31/00 (2006.01); H04R 1/02 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1091 (2013.01); H04R 1/1016 (2013.01); H04R 31/00 (2013.01); H04R 2201/003 (2013.01); H04R 2420/00 (2013.01);
Abstract
A sound transducer unit for an in-ear headphone, for generating and/or detecting sound waves in the audible wavelength spectrum and/or in the ultrasonic range, includes at least one MEMS sound transducer arranged on a circuit board. At least one connector element of the circuit board is electrically conductively connected to at least one contact element of the MEMS sound transducer. The MEMS sound transducer is designed as a surface-mount device, which is connected to the circuit board with the aid of surface-mount technology. The sound transducer unit can form a component of a sound-generating unit.