Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael B. Howes0
Yacine Azmi0
Jonathan S. Aase0
Scott P. Porter0
Date of Patent
November 29, 2016
0Patent Application Number
148689650
Date Filed
September 29, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An earphone comprising an earphone housing having a body portion, the body portion having an acoustic output opening to output sound from a driver positioned therein into an ear of a user. An acoustic tuning member is positioned within the body portion. The acoustic tuning member defines a back volume chamber of the driver and includes an acoustic output port for outputting sound from the back volume chamber of the driver to improve an acoustic performance of the earphone.
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