American Radio [NPE] filed suit against Broadcom, alleging that Broadcom’s silicon tuner/receiver ICs and cable gateway SoCs infringe a patent related to electromagnetic waveform reconstruction.  American Radio has filed three prior suits against Cisco, Intel, and Qualcomm.  Robert Hotto is the named inventor on the patent-in-suit.  RPX reviewed the patent as an open market opportunity (Hotto) in October 2009.  7/10, Central District of California, assigned to Judge David O. Carter and referred to Magistrate Judge Robert N. Block, 8:2012cv01123.