System and method for classifying files in an information processing device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7742094
APP PUB NO 20070206831A1
SERIAL NO

10551733

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Information created by a device and recorded on a recording medium and information supplied externally to the device and recorded on the recording medium are classified according to creation date and time information. Each image data file recorded on the recording medium has an original recorded file flag added thereto which indicates whether the image data file is obtained by photographing using the device. Photographing date and time information is added to an image data file obtained by photographing using the device. Obtainment date and time information is added to an image data file supplied externally. In a classification process, an original recorded file flag is checked; an obtainment date and time is used for an image data file obtained externally; a photographing date and time is used for an image data file obtained by photographing; a classification process is performed; and a result of the classification process is displayed.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATIONTOKYO 108-0075

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Date, Osamu Saitama, JP 36 1120
Matsuno, Katsumi Kanagawa, JP 38 600

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