The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 2014
Filed:
Apr. 21, 2011
Jung Ho Lee, Daejeon, KR;
Young Ho Suh, Daejeon, KR;
Wonyoung Yoo, Daejeon, KR;
Yong-seok Seo, Daejeon, KR;
Sang Kwang Lee, Daejeon, KR;
Seungjae Lee, Daejeon, KR;
Young-suk Yoon, Daejeon, KR;
Jung Ho Lee, Daejeon, KR;
Young Ho Suh, Daejeon, KR;
Wonyoung Yoo, Daejeon, KR;
Yong-Seok Seo, Daejeon, KR;
Sang Kwang Lee, Daejeon, KR;
Seungjae Lee, Daejeon, KR;
Young-Suk Yoon, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A forensic mark insertion apparatus includes: an original content segment storage unit for storing multiple original contents; and a service control unit for, in response to a request for a content from a user, retrieving an original content corresponding to the request for the content from the original content segment storage unit, separating the retrieved original content into plurality of content segments, selectively inserting a forensic mark into some of the content segments, and assembling the content segments to produce an forensic-mark inserted content to be provided to the user.