Frequency Systems, LLC debuted its litigation campaign with 26 suits, targeting companies making or selling wireless routers. Defendants in the campaign include ASUSTek (2:15-cv-00684), Belkin (2:15-cv-00685), Cisco (2:15-cv-00687), HP (2:15-cv-00691), LG Electronics (2:15-cv-00696), Motorola Mobility (2:15-cv-00698), Sharp (2:15-cv-00701), and Western Digital (2:15-cv-00704). The cases assert a single patent, related to selection of multiple antennas (8,417,205). RPX reviewed the patent in an open market opportunity in August 2013 (Sun Mgmt LLC – OMA). Apacewave Technologies developed the patent-in-suit and assigned it to Sun Management in July 2012. Frequency Systems is the current owner of the asserted patent, although USPTO records do not show an assignment to the entity.