NOTE 11 LEGAL PROCEEDINGS

Overland

On June 28, 2012, Overland Storage, Inc. ("Overland") filed a patent infringement lawsuit against Quantum in the U.S. District Court for the Southern District of California, alleging that certain of its automated tape libraries fall within the scope of patents 6,328,766 and 6,353,581. Overland is seeking injunctive relief, as well as the recovery of unspecified monetary damages, including treble damages for willful infringement. We do not believe we infringe the Overland patents and we will defend ourselves vigorously. We do not believe there is a reasonable possibility that we will pay material damages related to this lawsuit.

On August 28, 2012, we filed a lawsuit against Overland in the U.S. District Court for the Southern District of California, for patent infringements of our patents 6,542,787; 6,498,771; 5,925,119 and 5,491,812 by the products in Overland's NEO tape library and SnapServer product lines. We are seeking injunctive relief and the recovery of monetary damages.

On April 12, 2013, we filed a lawsuit against Overland in the U.S. District Court for the Southern District of California, for patent infringements of our patent 7,263,596 by the products in Overland's SnapScale product lines. We are seeking injunctive relief and the recovery of monetary damages.

Compression Technology Solutions

On September 12, 2011, Compression Technology Solutions LLC ("CTS") filed a patent infringement lawsuit against a group of companies, consisting of Quantum, CA., Inc., EMC Corporation, Hewlett-Packard Company, International Business Machines Corp., NetApp, Inc. and Quest Software, Inc., in the U.S. District Court for the Eastern District of Missouri, alleging that certain unspecified products of the defendants, characterized as "deduplication software systems," and, in the case of Quantum, including Quantum's "DXi Series Deduplication software," fall within the scope of patent 5,414,650. CTS was seeking injunctive relief, as well as the recovery of monetary damages, including treble damages for willful infringement. We do not believe we infringe the CTS patent; we believe that the CTS patent is invalid, and we defended ourselves vigorously. In April 2012, our motion to transfer venue was granted and the lawsuit was transferred to the U.S. District Court for the Northern District of California. On May 29, 2013, our motion for summary judgment was granted, with all of the asserted claims held invalid by the District Court, and the lawsuit against Quantum and the other defendants has been dismissed with prejudice. On July 10, 2013, CTS appealed the decision of the District Court to the United States Court of Appeals for the Federal Circuit.