Invention Grant
- Patent Title: Method for lifetime tracking of intellectual property
- Patent Title (中): 终身跟踪知识产权的方法
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Application No.: US10729798Application Date: 2003-12-05
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Publication No.: US07900260B2Publication Date: 2011-03-01
- Inventor: Roy Hirst
- Applicant: Roy Hirst
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Workman Nydegger
- Main IPC: H04N7/16
- IPC: H04N7/16

Abstract:
A method of storing and tracking digitally-encoded material includes associating a unique identifier with the digitally-encoded material, associating one or more built-in functions with the digitally-encoded material so that the unique identifier and the built-in functions are coupled to the digitally-encoded material. The built-in functions can govern transforms and rendering of the digitally-encoded material. The tracking is performed by associating a history of the digitally-encoded material with the digitally-encoded material. The history can be associated with the digitally-encoded material or kept in a database that communicates with the digitally-encoded material via the identifier. The built-in functions enable the digitally-encoded material to be stored in RAM in an encrypted form. A method for tracking can include encrypting a combination including the digitally-encoded material and the unique identifier and appending built-in function source code and the encrypted combination to form an executable entity executable independent of any particular operating system.
Public/Granted literature
- US20050125352A1 Method for lifetime tracking of intellectual property Public/Granted day:2005-06-09
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