Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew D Dominijanni0
Lei Cheng0
Date of Patent
January 25, 2022
0Patent Application Number
166905860
Date Filed
November 21, 2019
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An earpiece includes an acoustic mass element, and an acoustic resistance element that is arranged acoustically in parallel with the acoustic mass element. The acoustic mass element and the acoustic resistance element are arranged to couple a user's ear canal to an external environment when worn.
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