Power supply device

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United States of America Patent

PATENT NO 11258286
APP PUB NO 20190288519A1
SERIAL NO

16351561

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power supply device includes a battery and processing circuitry. The processing circuitry is configured to estimate a tendency of consumption of the battery and put the power supply device into one of a first state in which the power supply device can supply electric power to another device and a second state in which the power supply device can receive electric power from said another device, in accordance with the tendency of consumption of the battery estimated.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asakura, Naoto Tokyo, JP 6 33
Kimura, Yoshitaka Tokyo, JP 82 631
Suzuki, Takahiro Tokyo, JP 564 4900
Takei, Teruyuki Tokyo, JP 3 9

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