Photographing device

Television – Camera – system and detail – Power supply

Reexamination Certificate

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Details

C348S231990

Reexamination Certificate

active

06956613

ABSTRACT:
CPU10generates memory card loading/unloading information, based on memory card loading/unloading detection signals inputted from memory I/O16. Memory I/O16works even when the power supply is in the OFF condition. CPU10also generates memory card control information of loaded memory cards A5and B6, and stores it in RAM11.When the power supply is re-activated, CPU10recognizes that memory card control information was stored in RAM11under the power OFF condition, generates memory card control information of loaded memory cards A5and B6, and compares that with memory card control information which was stored in RAM11when the power was turned off, and then judges whether loaded memory cards A5and B6are the same as the cards which were used when the power was turned off.

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patent: 6767288 (2004-07-01), Kakuda et al.
patent: 2001/0028397 (2001-10-01), Nakamura

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