Invention Grant
- Patent Title: Method and system for marking digital content
- Patent Title (中): 标记数字内容的方法和系统
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Application No.: US10392627Application Date: 2003-03-19
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Publication No.: US08812852B2Publication Date: 2014-08-19
- Inventor: Donald Joseph Molaro
- Applicant: Donald Joseph Molaro
- Applicant Address: JP Tokyo US NJ Park Ridge
- Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee Address: JP Tokyo US NJ Park Ridge
- Agent John L. Rogitz
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H04N7/167 ; H04N9/80 ; H04N5/917 ; G06F21/00 ; H04N21/8358 ; H04N1/32 ; H04N5/913 ; G06F21/16 ; G11B20/00
Abstract:
In one embodiment, a request to deliver a piece of digital content to a recipient is received. In response to the request, a datum is embedded in an equivalent piece of digital content that identifies the recipient. The equivalent piece of digital content is then delivered to the recipient.
Public/Granted literature
- US20040187005A1 Method and system for marking digital content Public/Granted day:2004-09-23
Information query
