Bone transmission earphone

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9451357
APP PUB NO 20140348346A1
SERIAL NO

14125096

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A basal end cover having a cable entry portion, and an earphone case which accommodates a bone conduction microphone and a bone conduction speaker, being assembled to the basal end cover, with the earphone case including a rigid resin ear plug having a microphone accommodating space in which the bone conduction microphone to be disposed on the distal end side is accommodated, and a speaker accommodating space in which the bone conduction speaker to be disposed on the basal end side is accommodated, and a sensing cover formed of a material softer than that of the ear plug defining the microphone accommodating space, and a bone-conducted sound is picked up by the bone conduction microphone through the sensing cover is provided.

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Patent Owner(s)

Patent OwnerAddress
TEMCO JAPAN CO LTD12-26 HOUNAN 2-CHOME SUGINAMI-KU TOKYO JAPAN TOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuda, Mikio Tokyo, JP 31 1011

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