Semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8432254
APP PUB NO 20090195359A1
SERIAL NO

12358345

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An object is to increase the reliability of a semiconductor device which is capable of wireless communication. The semiconductor device includes a plurality of functional circuits as redundant circuits, and each of the plurality of functional circuits includes an antenna and a semiconductor integrated circuit. The plurality of functional circuits is covered with one sealing layer in which a fibrous body is impregnated with resin. Further, the semiconductor integrated circuit is provided with a transmission/reception circuit electrically connected to the antenna, a power supply circuit electrically connected to the transmission/reception circuit, and a logic circuit electrically connected to the transmission/reception circuit and the power supply circuit.

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Patent Owner(s)

Patent OwnerAddress
SEMICONDUCTOR ENERGY LABORATORY CO LTD398 HASE ATSUGI-SHI KANAGAWA-KEN 243-0036

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koyama, Jun Sagamihara, JP 1634 57063
Yamazaki, Shunpei Setagaya, JP 7534 239327

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