LXer: Blackboard Patents Challenged
 

Published at LXer:

A patent dispute pitting open source advocates for online learning technologies against Blackboard, the industry giant, became more bitter Thursday with the announcement that a formal request had been filed with the U.S. Patent and Trademark Office to revoke 44 of Blackboard’s patent claims.[I know this is a re-post but it is nice to see this coming from a 'non' FOSS source. - Scott]

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