US Patent 12114120 Earphone housing and earphone
Patent 12114120 was granted and assigned to Yamaha Corporation on October, 2024 by the United States Patent and Trademark Office.
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US Patent 12114120 Earphone housing and earphone
Article
Patent abstract
An earphone housing includes an inserter to be inserted into an outer ear hole, and a main body to be coupled to the inserter. The main body includes a bottom surface to contact a surface of a cavum concha, and a side surface to contact a tragus and an antitragus. The side surface includes a depressed part depressed inward and contacting a top of the antitragus, and the side surface contacts the tragus at a part other than the depressed part.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroyuki Ayame0
Kazuki Kashiwase0
Sena Otsuka0
Tomoaki Mori0
Yasuaki Takano0
Date of Patent
October 8, 2024
0Patent Application Number
179635500
Date Filed
October 11, 2022
0Patent Citations
Patent Primary Examiner
CPC Code
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