Electronic device system and storage device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9218298
APP PUB NO 20130138906A1
SERIAL NO

13681659

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Abstract

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When an SD card is connected to an SD socket of an electronic device, a control unit of the SD card obtains permission/inhibition information (an output signal) outputted from a setting unit of the electronic device. Based on the obtained permission/inhibition information, the control unit starts the operation of a DC-DC converter corresponding to a memory unit from which reading-out of data is permitted. By virtue of this, reading-out of data from the memory unit is achieved in correspondence to the permission/inhibition information.

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Patent Owner(s)

Patent OwnerAddress
SHARP KABUSHIKI KAISHA1 TAKUMI-CHO SAKAI-KU SAKAI CITY OSAKA 590-8522 590-8522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amemura, Tatsuaki Osaka, JP 21 30

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