Invention Grant
- Patent Title: Methods and devices employing content identifiers
- Patent Title (中): 使用内容标识符的方法和设备
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Application No.: US11671888Application Date: 2007-02-06
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Publication No.: US07792325B2Publication Date: 2010-09-07
- Inventor: Geoffrey B. Rhoads , Tony F. Rodriguez
- Applicant: Geoffrey B. Rhoads , Tony F. Rodriguez
- Applicant Address: US OR Beaverton
- Assignee: Digimarc Corporation
- Current Assignee: Digimarc Corporation
- Current Assignee Address: US OR Beaverton
- Main IPC: H04K1/00
- IPC: H04K1/00
Abstract:
Content identifiers are associated with respective metadata. Through use of the metadata, a user's experience with the content can be enhanced. A variety of other arrangements are also detailed.
Public/Granted literature
- US20070192872A1 Methods and Devices Employing Content Identifiers Public/Granted day:2007-08-16
Information query
