US Patent 9451349 Earphone assembly with moisture resistance
Patent 9451349 was granted and assigned to Knowles (company) on September, 2016 by the United States Patent and Trademark Office.
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Patent abstract
An acoustic system includes a conduit, a microphone coupled to an end of the conduit, and a rigid moisture resistant barrier coupled to another end of the conduit to prevent moisture from traversing the length of the conduit towards the receiver. The moisture resistant barrier dampens an audio signal traversing the conduit. The moisture resistant barrier has a submersion rating at least equal to a 7 Ingress Protection rating.
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Patent Inventor Names
Jen Nan Feng0
Mei-Yu Lin0
Timothy K. Wickstrom0
William J. Ballad0
Ying-Tzu Chan0
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Patent Citations Received
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Official Website
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US Patent 09451349 Earphone assembly with moisture resistance US Patent 9451349 Earphone assembly with moisture resistance
Infobox
Patent Number
094513490
Patent Number
94513490
Edits on 29 Mar, 2023
Golden AI
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
094513490
Date of Patent
September 20, 2016
0Patent Application Number
147557160
Date Filed
June 30, 2015
0Official Website
Patent Primary Examiner
Edits on 6 Jun, 2022
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Website URL
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US Patent 09451349 Earphone assembly with moisture resistance
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
09451349
Date of patent
September 20, 2016
Patent application number
14755716
Date Filed
June 30, 2015
Patent primary examiner
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