511 Innovations, Inc., an inventor-controlled NPE, has added a case against Apple (2:16-cv-00868) to the campaign that it began last September by filing three complaints that named one or more mobile phone manufacturers with a semiconductor supplier: HTC with Vishay Intertechnology (2:15-cv-01524); Huawei, Samsung, and ZTE with AMS (2:15-cv-01526); and Microsoft with Avago (2:15-cv-01525). Of the eight optical measurement patents (6,307,629; 6,490,038; 6,915,955; 7,110,096; 7,113,283; 7,397,541; 8,472,012; 8,786,844) that 511 has asserted in the campaign, Apple is accused of infringing five (the ‘629, ‘096, ‘541, ‘012, and ‘844 patents) through the manufacture and sale of mobile phones, with only the iPhone 4 identified specifically.