Invention Grant
- Patent Title: System and method for a commercial multimedia rental and distribution system
- Patent Title (中): 商业多媒体出租和分配系统的系统和方法
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Application No.: US11764438Application Date: 2007-06-18
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Publication No.: US08131993B2Publication Date: 2012-03-06
- Inventor: Paul A. Kline , Allan M. Weinstein , David J. Weinstein , Jon L. Roberts , Sawant Nitin
- Applicant: Paul A. Kline , Allan M. Weinstein , David J. Weinstein , Jon L. Roberts , Sawant Nitin
- Applicant Address: US DC Washington
- Assignee: Sharestream, LLC
- Current Assignee: Sharestream, LLC
- Current Assignee Address: US DC Washington
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Main IPC: H04L9/00
- IPC: H04L9/00 ; G06F21/00

Abstract:
A system and method for securing intellectual property rights in distributed intellectual property. Rights are granted and policed in electronically distributed intellectual property. Use limitations are established by agreement by the content provider and the client. The use limitations are reflected in time-based, usage-based and player based component codes that are used to determine if the client is entitled to use the intellectual property. Intellectual property is protected from unauthorized use by encrypting the intellectual property with a key created from some or all of the component codes. As the component codes are known to both the client and the content provider, no key exchange is required.
Public/Granted literature
- US20080288770A1 SYSTEM AND METHOD FOR A COMMERCIAL MULTIMEDIA RENTAL AND DISTRIBUTION SYSTEM Public/Granted day:2008-11-20
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