Invention Grant
- Patent Title: Reduced feedback in valve-ric assembly
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Application No.: US16849330Application Date: 2020-04-15
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Publication No.: US11197111B2Publication Date: 2021-12-07
- Inventor: Laurens de Ruijter , Alwin Fransen , Raymond Mögelin , Oleg Antoniuk , Nicolaas Maria Jozef Stoffels
- Applicant: Sonion Nederland B.V.
- Applicant Address: NL Hoofddorp
- Assignee: Sonion Nederland B.V.
- Current Assignee: Sonion Nederland B.V.
- Current Assignee Address: NL Hoofddorp
- Agency: Nixon Peabody LLP
- Priority: EP19169292 20190415
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
A personal hearing device with a first dome, a receiver, a speaker channel extending from the receiver through the dome to a speaker channel output, an acoustic vent channel extending from outside of the receiver and through the dome, where an acoustic separation is provided between the speaker channel output and the vent opening to reduce the amount of sound output by the receiver entering the vent channel.
Public/Granted literature
- US20200329321A1 REDUCED FEEDBACK IN VALVE-RIC ASSEMBLY Public/Granted day:2020-10-15
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