Common annotation framework
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 10, 2007
Grant Date -
Oct 14, 2004
app pub date -
Apr 10, 2002
filing date -
Apr 10, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A Common Annotation Framework includes, in an embodiment, an annotation having a context anchor that identifies a resource and a position in the resource that the annotation pertains to, and a content anchor that identifies data that is annotating the resource. The annotation can also be extended with client application-defined data and/or functionality, and the framework can be extended with one or more of application-defined objects, methods, and annotation stores.
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