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.LRN Q&A
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Blackboard patent and lawsuite
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Forum .LRN Q&A: Re: Blackboard patent and lawsuite
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11
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Re: Blackboard patent and lawsuite
(response to
1
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Posted by
Alfred Essa
on
08/15/06 08:07 PM
I submitted prior art info to desire2learn based on philip's work going back to 1997.
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