US 9,813,794 B2
Noise reduction with in-ear headphone
Lei Cheng, Wellesley, MA (US); Ellen I. Searl, Charlton, MA (US); and Joseph Jankovsky, Holliston, MA (US)
Assigned to BOSE CORPORATION, Framingham, MA (US)
Filed by Bose Corporation, Framingham, MA (US)
Filed on Feb. 10, 2017, as Appl. No. 15/430,076.
Application 15/430,076 is a continuation of application No. 14/818,639, filed on Aug. 5, 2015.
Prior Publication US 2017/0155994 A1, Jun. 1, 2017
This patent is subject to a terminal disclaimer.
Int. Cl. H04R 25/00 (2006.01); H04R 1/10 (2006.01); H04R 1/02 (2006.01)
CPC H04R 1/1016 (2013.01) [H04R 1/023 (2013.01); H04R 1/105 (2013.01); H04R 1/1058 (2013.01); H04R 2460/01 (2013.01)] 20 Claims
OG exemplary drawing
1. An in-ear headphone, comprising:
an earbud body constructed and arranged for positioning in an ear canal of a wearer, the earbud body configured to have a distal end farther into the ear canal than a proximal end;
a flexible earbud tip extending over and spaced apart from the earbud body, the flexible earbud tip being configured to form a seal between the earbud tip and at least a portion of the wearer's ear canal, wherein:
the earbud tip has a first portion and a second portion, the first portion of the earbud tip at the proximal end of the earbud body and extending in a first direction of extension, the second portion of the earbud tip at the distal end of the earbud body and diverging from the first direction of extension in a second direction of extension at an angle relative to the first direction of extension, and the earbud tip comprising a bend at a region of the earbud tip between the first portion of the earbud tip and the second portion of the earbud tip, wherein the bend is configured to accommodate a contour in the wearer's ear canal; and
a retaining loop coupled to the earbud body and for positioning along an antihelix of the wearer's ear.