Crossroads Systems Inc. filed three new suits against Cisco, NetApp, and Quantum Corporation this week. Crossroads alleges that SAN switches and arrays manufactured by the defendants infringe two patents related to network storage devices and virtual local storage (6,425,035, 7,934,041). In late 2013, Crossroad sued Dell, Huawei, Oracle, and Tandberg Data. Those cases are currently ongoing. RPX reviewed the patents in an open market opportunity in April 2012. 2/18, Texas Western District Court, 1:14cv00148, 1:14cv00149, 1:14cv00150