Circumaural earphone

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9774944
APP PUB NO 20170026736A1
SERIAL NO

15173735

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A circumaural earphone adapted to be worn on a head of a user is provided. The circumaural earphone includes a main frame, two adjusting modules and two earphone cups. The two adjusting modules are connected to two opposite ends of the main frame respectively. The two earphone cups are connected to the two adjusting modules respectively. Each of the adjusting modules is rotated to drive the corresponding earphone cup to move close to or away from the head of the user so as to adjust a clamping force applied to the head of the user by the two earphone cups.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
COTRON CORPORATION12FL NO 150 SEC 4 CHENG-DE RD SHIHLIN DISTRICT TAIPEI CITY TAIWAN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yang, Bill Taipei, TW 104 2415

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