Invention Grant
- Patent Title: Audio transducer with electrostatic discharge protection
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Application No.: US14254940Application Date: 2014-04-17
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Publication No.: US10448165B2Publication Date: 2019-10-15
- Inventor: Juha Reinhold Backman , Koray Ozcan
- Applicant: Nokia Corporation
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Main IPC: H04R9/06
- IPC: H04R9/06 ; H04R7/00 ; H04R7/20 ; H04R9/02 ; H04R1/00 ; H04R31/00
Abstract:
An apparatus including a transducer configured to generate sound, where the transducer comprises a diaphragm. At least one portion of the transducer is electrically conductive and is configured to provide an electrical connectivity to a ground. The at least one portion, at least in part, circumferences the diaphragm.
Public/Granted literature
- US20150304776A1 Audio Transducer With Electrostatic Discharge Protection Public/Granted day:2015-10-22
Information query
