Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shengrong Shi0
Date of Patent
September 19, 2017
Patent Application Number
15136002
Date Filed
April 22, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus including a housing member and an airflow spreader. The housing member includes an acoustic back cavity for a sound transducer and at least two second cavities in the housing member spaced from the acoustic back cavity. The airflow spreader is connected to the housing member. The airflow spreader includes a conduit system connecting the acoustic back cavity directly with each of the at least two second cavities through the airflow spreader.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
