Method and a device for allowing only a specific kind of hardware to correctly execute software

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United States of America Patent

PATENT NO 7451491
APP PUB NO 20060070057A1
SERIAL NO

11235271

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Abstract

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A method of limiting the use of software determines, before the software is executed on hardware, whether or not the hardware has a specific configuration inherent in a specific kind of hardware. If it is determined that the hardware has the specific configuration, then the method allows the software to be executed on that hardware. Otherwise, the method runs the software with a penalty incorporated therein such as to substantially be unusable. This allows the software to be correctly executed only by the specific kind of hardware.

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Patent Owner(s)

Patent OwnerAddress
OKI SEMICONDUCTOR CO LTDTOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanawa, Makoto Kanagawa, JP 36 480
Sano, Hiroaki Saitama, JP 134 7593
Watanabe, Momoto Tokyo, JP 2 8

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