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. 11, 2020
Filed:
May. 23, 2017
Applicant:
Bang & Olufsen A/s, Struer, DK;
Inventors:
Jakob Dyreby, Struer, DK;
Martin Olsen, Struer, DK;
Assignee:
BANG & OLUFSEN A/S, Struer, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/35 (2006.01); G10K 11/20 (2006.01); G10K 11/28 (2006.01); H04R 1/34 (2006.01);
U.S. Cl.
CPC ...
G10K 11/357 (2013.01); G10K 11/20 (2013.01); G10K 11/28 (2013.01); G10K 11/352 (2013.01); H04R 1/345 (2013.01);
Abstract
A loudspeaker assembly enabled with means to control the directivity of sound emitted from the loudspeaker and the use of such an assembly in audio rendering equipment. The inventive assembly includes an acoustic lens having movable mechanical means enabling controlled directivity of the sound emitted from the loudspeaker by moving one or more of the movable mechanical means from a first position to a second position.