Power circuit

United States of America Patent

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Mar 16, 2010
Grant Date
Sep 21, 2006
app pub date
Dec 9, 2005
filing date
Mar 16, 2005

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Abstract

A power circuit is disclosed which is connected to a power source supplying different currents. The power circuit supplying driving power from the power source to a load includes a switching unit configured to switch the driving power supplied to the load in response to an external switching signal.

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Patent Owner(s)

Patent Owner	Address
MITSUMI ELECTRIC CO LTD	TAMA-SHI TOKYO 206-8567

International Classification(s)

H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Sakamoto, Kouichirou	Atsugi, JP	2	13
Takeshita, Junji	Atsugi, JP	23	230
Tokumaru, Yasuhiro	Atsugi, JP	3	7

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Power circuit

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United States of America Patent

11298213

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PATENT NO	7679321
APP PUB NO	20060209578A1
SERIAL NO	11298213
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 16, 2010	US,7679321,B2 US7679321B2	GRANTED PATENT AS SECOND PUBLICATION
September 21, 2006	US,20060209578,A1 US20060209578A1	FIRST PUBLISHED PATENT APPLICATION

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11298213

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