Invention Grant
- Patent Title: High aspect ratio moving coil transducer
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Application No.: US15625302Application Date: 2017-06-16
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Publication No.: US10555085B2Publication Date: 2020-02-04
- Inventor: Alexander V. Salvatti , Onur I. Ilkorur
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: H04R7/24
- IPC: H04R7/24 ; H04R9/06

Abstract:
A voice coil former including a first portion having a planar region and an out-of plane region that extends outside a plane of the planar region, and wherein a length dimension of the first portion is at least two times greater than a width dimension of the first portion. The former further including a second portion extending from the first portion in a direction perpendicular to the plane of the first portion, the second portion being integrally formed with the first portion and dimensioned to support a voice coil thereon.
Public/Granted literature
- US20180367918A1 HIGH ASPECT RATIO MOVING COIL TRANSDUCER Public/Granted day:2018-12-20
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