Earphone

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12267640
APP PUB NO 20230092790A1
SERIAL NO

18058544

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An earphone includes a loudspeaker, a rear housing and a front housing. The loudspeaker is disposed in the rear housing, a sound output hole is disposed at a first end of the front housing, a second end of the front housing is rotatably connected to the rear housing, and the front housing is rotatable relative to the rear housing and between a first position and a second position. In a case that the front housing is rotated to the first position relative to the rear housing, the sound output hole faces a first direction, and the loudspeaker is configured to output a first channel audio signal. In a case that the front housing is rotated to the second position relative to the rear housing, the sound output hole faces a second direction, and the loudspeaker is configured to output a second channel audio signal.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
VIVO MOBILE COMMUNICATION CO LTDNO 283 BUBUGAO AVENUE WUSHA CHANG'AN TOWN DONGGUAN CITY GUANGDONG PROVINCE 523857 DONGGUAN CITY GUANGDONG PROVINCE 523857

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Junhui Dongguan, CN 10 3
Li, Lele Dongguan, CN 19 11
Li, Wei Dongguan, CN 2284 14552
Zheng, Ningjie Dongguan, CN 5 1

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