Headphone device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10080076
APP PUB NO 20170366893A1
SERIAL NO

15463079

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A headphone device includes a container and a first electrical connector. The container includes a first loudspeaker disposed in the container, a second loudspeaker disposed in the container, and a first cross-feed loudspeaker disposed in the container. The first electrical connector is disposed on the container, and is electrically connected to the first loudspeaker, the second loudspeaker and the first cross-feed loudspeaker.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ASIA OPTICAL CO INCNO 22-3 SOUTH 2ND ROAD T E P Z TAICHUNG 42754
SINTAI OPTICAL (SHENZHEN) CO LTDBUILDING 1ST 2ND 3RD QUWEI INDUSTRIAL ESTATE LI-SONG-LANG INDUSTRIAL DIST GUANG MING NEW ZONE SHENZHEN CITY GUANDONG PROVINCE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Naofumi Taichung, TW 6 21
Karasawa, Takayuki Taichung, TW 7 28
Koike, Masahiro Taichung, TW 79 719
Takahashi, Tomoya Taichung, TW 129 1159

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