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Chang-Sup Ahn

Samsung

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Publication

Featured researches published by Chang-Sup Ahn.

Archive | 2007

METHOD AND APPARATUS FOR PROTECTING DIGITAL CONTENTS STORED IN USB MASS STORAGE DEVICE

Chang-Sup Ahn; Jun-bum Shin; Bong-seon Kim

Archive | 2008

Method and apparatus for storing digital content in storage device

Yong-kuk You; Chang-Sup Ahn; So-Young Lee; Bong-seon Kim; Ji-Young Moon

Archive | 2009

VIRTUAL SYSTEM AND METHOD OF RESTRICTING USE OF CONTENTS IN THE VIRTUAL SYSTEM

Chang-Sup Ahn; Jun-bum Shin; Sang-bum Suh; Sung-Min Lee; Kyung-Ah Chang; Moon-young Choi; Yang-lim Choi

Archive | 2008

Method of managing and restoring identifier of storage device and apparatus therefor

Chang-Sup Ahn; Yong-kuk You; So-Young Lee; Bong-seon Kim; Ji-Young Moon

Archive | 2008

Transport stream structure of image data having additional information inserted, and method and apparatus for transmission and reception thereof

Chang-Sup Ahn; Jun-bum Shin; Bong-seon Kim

Archive | 2008

CE DEVICE MANAGEMENT SERVER, METHOD OF ISSUING DRM KEY BY USING CE DEVICE MANAGEMENT SERVER, AND COMPUTER READABLE RECORDING MEDIUM

Chang-Sup Ahn; Young-kuk You; Jun-bum Shin; So-Young Lee; Ji-Young Moon

Archive | 2008

METHOD AND APPARATUS FOR FORBIDDING USE OF DIGITAL CONTENT AGAINST COPY CONTROL INFORMATION

Bong-seon Kim; Yong-kuk You; Chang-Sup Ahn; So-Young Lee; Ji-Young Moon

Archive | 2008

METHOD AND APPARATUS FOR MANAGING CLIENT REVOCATION LIST

Chang-Sup Ahn; Yong-kuk You; So-Young Lee; Bong-seon Kim; Ji-Young Moon

Archive | 2007

Information recording medium, apparatus and method of reproducing contents

Chang-Sup Ahn; Yong-kuk You

Archive | 2007

METHOD AND APPARATUS FOR PROTECTING DIGITAL CONTENT STORED IN USB MASS STORAGE DEVICE USING TIME INFORMATION

Bong-seon Kim; Jun-bum Shin; Chang-Sup Ahn

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Collaboration

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Bong-seon Kim

Samsung

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Jun-bum Shin

Samsung

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Ji-Young Moon

Samsung

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So-Young Lee

Samsung

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Yong-kuk You

Samsung

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Ki-hun Lee

Samsung

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Kyung-Ah Chang

Samsung

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Moon-young Choi

Samsung

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Sang-bum Suh

Samsung

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Sung-Min Lee

Samsung

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