Invention Grant
- Patent Title: System and method for permitting use of content
- Patent Title (中): 允许使用内容的系统和方法
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Application No.: US13749326Application Date: 2013-01-24
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Publication No.: US08484751B2Publication Date: 2013-07-09
- Inventor: Mark J. Stefik , Peter L. T. Pirolli
- Applicant: Contentguard Holdings, Inc.
- Applicant Address: US DE Wilmington
- Assignee: ContentGuard Holdings, Inc.
- Current Assignee: ContentGuard Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Reed Smith LLP
- Agent Marc S. Kaufman; Stephen M. Hertzler
- Main IPC: H04L29/06
- IPC: H04L29/06

Abstract:
Apparatus, method, and computer-readable media for permitting use of content. An exemplary method comprises transmitting, while in a requester mode of operation, a transfer request message to at least one external computing devices, wherein the transfer request message indicates content to be transferred; receiving the content in accordance with a transfer right that indicates that the content is permitted to be transferred from at least one of the external computing devices, wherein the transfer right is updated based at least in part on the transfer of the content, and wherein the content is associated with a usage right, the usage right corresponding to a utilization of the content; and processing, while in a server mode of operation, a utilization request message for utilizing the content in accordance with the usage right associated with the content.
Public/Granted literature
- US20130133078A1 SYSTEM AND METHOD FOR PERMITTING USE OF CONTENT Public/Granted day:2013-05-23
Information query