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. 19, 2024
Filed:
Jan. 08, 2021
Applicant:
Genaro Woelfl, Salching, DE;
Inventor:
Genaro Woelfl, Salching, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); H04R 1/28 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1075 (2013.01); H04R 1/1008 (2013.01); H04R 1/105 (2013.01); H04R 1/2853 (2013.01); H04R 2460/11 (2013.01);
Abstract
A transducer arrangement for head-or earphones including a sound steering unit, the sound steering unit includes a frontal chamber and at least one sound canal. Each of the at least one sound canals have at least one internal opening towards the frontal chamber and an external open end for directing sound towards the outside of the transducer arrangement. The transducer arrangement further includes a rear chamber and at least one loudspeaker arranged between the frontal chamber and the rear chamber.