发明名称 SYSTEM AND METHOD FOR PERMITTING USE OF CONTENT USING TRANSFER RIGHTS
摘要 Apparatus, method, and media for permitting use of content. An exemplary method comprises associating a transfer right with content, the transfer right specifying that the content is permitted to be transferred from a first computing device to a second computing device, transferring the content from the first computing device to the second computing device in accordance with the transfer right, updating information associated with the transfer right based on the transfer of the content from the first computing device to the second computing device, and associating a usage right with the content, the usage right corresponding to a utilization of the content, wherein the first computing device includes at least a server mode of operation, and wherein the second computing device includes both a requester mode of operation and a server mode of operation.
申请公布号 US2012324587(A1) 申请公布日期 2012.12.20
申请号 US201213600907 申请日期 2012.08.31
申请人 STEFIK MARK J.;PIROLLI PETER L. T.;CONTENTGUARD HOLDINGS, INC. 发明人 STEFIK MARK J.;PIROLLI PETER L. T.
分类号 G06F12/00;G06F21/00;G06F1/00;G06F21/24;G06Q20/00;G06Q30/00;G09C1/00;H04L9/32;H04L12/14;H04L29/06;H04L29/12;H04N7/16;H04N7/24 主分类号 G06F12/00
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