Invention Grant
- Patent Title: Earbuds with acoustic insert
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Application No.: US15588400Application Date: 2017-05-05
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Publication No.: US09883281B2Publication Date: 2018-01-30
- Inventor: Arun D. Chawan , Kurt Stiehl , Benjamin A. Cousins , Jonathan S. Aase , Yacine Azmi , Paul Choiniere , Scott W. Slabaugh
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kilpatrick Townsend and Stockton, LLP
- Main IPC: H04R1/28
- IPC: H04R1/28 ; H04R1/10 ; H04R1/34 ; A45C11/00 ; A45C13/02 ; A45C13/10 ; A45C13/00 ; H02J7/00 ; H02J7/02
Abstract:
An earbud includes a housing that includes a driver assembly positioned within the housing forming a front volume in front of the driver and a back volume behind the driver. An acoustic insert is positioned behind the driver assembly and attached to an interior surface of the housing such that it forms a bass channel that is routed from the back volume to a vent in the housing.
Public/Granted literature
- US09973845B2 Earbuds with acoustic insert Public/Granted day:2018-05-15
Information query
IPC分类:
