Semiconductor storage device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11393834
APP PUB NO 20210057425A1
SERIAL NO

16997398

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to one embodiment, a semiconductor storage device includes a first interconnection, a second interconnection, a first channel part, a second channel part, a first charge storage part, a second charge storage part, a first insulator, a second insulator, and a third insulator. The first insulator includes a portion between at least a portion of the first charge storage part and at least a portion of the second charge storage part, and extends in a first direction. The second insulator is between the first insulator and the first interconnection, and extends in the first direction at a position arranged with respect to the first charge storage part in the first direction. The third insulator is between the second interconnection and the first insulator, and extends in the first direction at a position arranged with respect to the second charge storage part in the first direction.

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Patent Owner(s)

  • KIOXIA CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Yefei Yokkaichi Mie, JP 6 5
Morooka, Tetsu Yokkaichi Mie, JP 30 221
Ohtani, Norio Yokkaichi Mie, JP 10 123

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