The U.S. Patent and Trademark Office has issued a preliminary decision that rejects all 44 claims Blackboard Inc. made regarding the controversial patent it was granted for an online-learning system.
The U.S. Patent and Trademark Office agreed on Thursday to re-examine the validity of a controversial patent on online-education technology, held by Blackboard Inc., that many college officials and ...
Blackboard Learn is a highly customizable online learning application that allows users to take or host online courses. Students and teachers can interact using assignments, video conferencing, ...
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