Semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9660071
APP PUB NO 20170062604A1
SERIAL NO

15059267

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Abstract

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A semiconductor device includes a first semiconductor region of a first conductivity type, a second semiconductor region of a second conductivity type, a third semiconductor region of the first conductivity type, a conductive layer, a gate electrode, and a first electrode. The conductive layer includes a first portion, a second portion, and a third portion. The first portion is surrounded by the first semiconductor region via a first insulating portion. The second portion extends in a second direction, is provided on the first semiconductor region, and is provided on the second region. The third portion is connected between the first portion and the second portion and extends in a third direction. The first electrode is electrically connected to the third semiconductor region and the conductive layer. The second portion electrically connects the first electrode to the third portion.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Masatoshi Hakusan Ishikawa, JP 246 2057
Hokomoto, Yoshitaka Kanazawa Ishikawa, JP 13 149
Katou, Hiroaki Nonoichi Ishikawa, JP 56 113
Katsuda, Hiroaki Kanazawa Ishikawa, JP 2 5
Nishiwaki, Tatsuya Komatsu Ishikawa, JP 62 232
Yoshioka, Chikako Kanazawa Ishikawa, JP 6 21

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