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:
Dec. 28, 2021
Filed:
Nov. 27, 2019
Applicant:
Bose Corporation, Framingham, MA (US);
Inventor:
Greg Joseph Zastoupil, North Grafton, MA (US);
Assignee:
Bose Corporation, Framingham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/30 (2006.01); G10K 11/35 (2006.01); H04R 1/28 (2006.01); H04R 1/40 (2006.01); H04R 1/34 (2006.01);
U.S. Cl.
CPC ...
G10K 11/357 (2013.01); H04R 1/2811 (2013.01); H04R 1/30 (2013.01); H04R 1/345 (2013.01); H04R 1/403 (2013.01); H04R 2201/029 (2013.01); H04R 2205/022 (2013.01); H04R 2400/11 (2013.01); H04R 2400/13 (2013.01);
Abstract
Various implementations include loudspeakers and related waveguides. The loudspeakers can include an adjustable waveguide for modifying the coverage pattern of the audio output. In some particular aspects, a loudspeaker includes: a single speaker box with at least one driver; a waveguide having: a pair of opposing walls that are fixed with respect to the at least one driver; and at least one adjustable wall that is adjustable relative to the at least one driver; and at least one fin coupled to the waveguide for accommodating a gap between the pair of opposing walls and the at least one adjustable wall.