Accessing annotations across multiple target media streams
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 2002
Grant Date -
N/A
app pub date -
Sep 15, 1999
filing date -
Sep 15, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An annotation server uses a hierarchical annotation storage structure to maintain a correspondence between a plurality of multimedia stream annotations and a hierarchically higher group identifier. The annotations corresponding to the different multimedia streams can easily be accessed concurrently by referencing the group identifier.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully