TRACE CENTER APPARATUS AND METHOD FOR ENABLING CONTENTS TO BE TRACED

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United States of America Patent

APP PUB NO 20140373167A1
SERIAL NO

14373667

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Abstract

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A leaked information tracing technique enabling a recipient of leaked information to be identified. A trace center apparatus includes a tracer generation and registration part which issues a tracer identification number uniquely identifying both of a content residing on different computer and a tracer, generates a tracer program having the function of reporting identification information of a computer on which the content resides and the tracer identification number to a trace center, and registers the tracer program with the trace center.

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Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATIONTOKYO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsumura, Takahiro Tokyo, JP 20 283
Motoda, Toshihiro Tokyo, JP 1 2
Nakahara, Shinichi Tokyo, JP 5 61

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