Patent classifications
G
PHYSICS
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G06
COMPUTING OR CALCULATING; COUNTING
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G06F
ELECTRIC DIGITAL DATA PROCESSING
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1/00
Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
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G06F1/26
Power supply means, e.g. regulation thereof
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G06F1/3203
Power management, i.e. event-based initiation of a power-saving mode
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G06F1/3234
Power saving characterised by the action undertaken
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G06F1/325
Power saving in peripheral device
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G06F1/3281
Power saving in PCMCIA card
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G06F1/3281

Card and host apparatus
09857866 · 2018-01-02 · ·

A host apparatus, into which a card having a nonvolatile semiconductor memory is inserted, issues a check command to the card. The check command instructs to send information on whether the card supports a termination process in which the card shifts into a state ready for a stop of power supply from the host apparatus.

Card and host apparatus
12287694 · 2025-04-29 · ·

A host apparatus, into which a card having a nonvolatile semiconductor memory is inserted, issues a check command to the card. The check command instructs to send information on whether the card supports a termination process in which the card shifts into a state ready for a stop of power supply from the host apparatus.