Comarco Wireless Technologies, Inc., a subsidiary of Comarco, Inc., sued Apple in what may be the start of a larger litigation campaign. The suit asserts a single patent, developed by Comarco Wireless, which relates to a power supply system for providing DC power (8,492,933). The accused products in the suit are Apple’s power adapters, specifically those sold for the iPad. RPX reviewed the asserted patent as part of a larger open market deal offered by Comarco in December 2013 (Comarco – OMA).