发明名称 |
CONTENTS, TEASER ADVERTISEMENT GENERATING METHOD, AND CONTENT PROVIDING METHOD |
摘要 |
The present invention relates to digital rights management (DRM) contents having a teaser section, a method for generating a teaser advertisement and a method for providing content. Data in the teaser section of a DRM content can be played without a license. A teaser advertisement can be easily created for a DRM content using the teaser section. The present invention can be applied to advertisement for and distribution of both DRM-protected contents and unprotected contents.
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申请公布号 |
US2008262922(A1) |
申请公布日期 |
2008.10.23 |
申请号 |
US20080038863 |
申请日期 |
2008.02.28 |
申请人 |
AHN KYUNG HWAN;LEE CHUN WOO;CHOI YOUNG JAE;NAM YOUNG IL;KIM NA KYUNG |
发明人 |
AHN KYUNG HWAN;LEE CHUN WOO;CHOI YOUNG JAE;NAM YOUNG IL;KIM NA KYUNG |
分类号 |
G06F12/00;G06F17/30;G06Q30/00 |
主分类号 |
G06F12/00 |
代理机构 |
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主权项 |
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地址 |
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