Antenna device and electronic device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9577339
APP PUB NO 20140354484A1
SERIAL NO

14133054

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to one embodiment, an antenna device includes a first antenna, a second antenna, a third antenna, a capacitor element, a high-frequency cable, and a base member. The first antenna includes a folded-type monopole element. The second antenna includes a monopole element. The third antenna includes a passive element. The capacitor element is between a feeding point and a stub in a backward-path portion of the first antenna. The high-frequency cable is connected to the feeding point. The base member is formed of a dielectric material and has first, second, and third surfaces located to extend in different directions. The first, second, and third antenna are located at the first, second, and third surfaces.

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First Claim

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hotta, Hiroyuki Ome, JP 87 1050
Kashiwagi, Ippei Ome, JP 18 121
Sato, Koichi Tachikawa, JP 555 7217

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