Power-Saving Device and Method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20100058085A1
SERIAL NO

12542262

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Abstract

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A power-saving device and method are applicable to a first electronic device having at least one connection interface, and the first electronic device is coupled to a second electronic device via a bus. The power-saving device includes a detection circuit, a power control circuit, and a connection control circuit. The detection circuit is coupled to the connection interface, to detect a load state of the connection interface and generate a detection signal. The power control circuit controls power supplied to the first electronic device via the bus in response to a state of the detection signal. The connection control circuit controls a connection state of the bus according to the detection signal.

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Patent Owner(s)

Patent OwnerAddress
REALTEK SEMICONDUCTOR CORP2 INNOVATION RD II SCIENCE PARK HSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chien, Chih-Ching Hsinchu County, TW 20 76
Jing, Yong-Peng Suzhou City, TW 1 3
Wu, Wen-Bin Suzhou City, TW 21 104
Zhu, Ying-Hui Suzhou City, TW 3 46

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