On March 26, 2018, the Patent Trial and Appeal Board issued a final written decision in Unified Patents Inc. v. Intellectual Ventures I, LLC, IPR2016-01643 invalidating all challenged claims of U.S. Patent 6,775,745 owned and asserted by Intellectual Ventures I, LLC, a well-known NPE. The '745 Patent, directed to a hybrid data caching mechanism, has been asserted in multiple litigations against several companies including EMC (Dell), Lenovo and NetApp. At the time of this decision, the litigation against these companies remains pending. 

To read the decision and view the entire case proceeding, visit our PTAB Portal.