Switching circuit, switching module and method of controlling the switching circuit

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United States of America Patent

PATENT NO 7626443
APP PUB NO 20080136494A1
SERIAL NO

12068275

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A switching circuit includes switching transistors connected to one of an input terminal and an output terminal of the switching circuit, and a control bias supply circuit that supplies a control bias for cutting off all the switching transistors to the switching transistors when all of the switching transistors are in a non-selected state.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU QUANTUM DEVICES LIMITED1000 OAZA KAMISUKIAWARA SHOWA-CHO NAKAKOMA-GUN YAMANASHI 409-3883

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitazawa, Takayaki Nagano , JP 1 4
Miyazawa, Naoyuki Yamanashi , JP 24 472

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