Speir Technologies Limited, a plaintiff associated with monetization firm Atlantic IP Services Limited, has added a Southern District of California suit against Alphabet (Google) (3:22-cv-00371) to the campaign over former L3Harris patents that it began late last year in Eastern District of Texas against Samsung and then expanded early this year against Apple. In the new complaint, Speir targets smartphones that support 5G networking capabilities, including certain Pixel-series devices, with one of the patents already in suit, the NPE also filing an amended complaint in the Apple case to move the number of patents asserted there from two to four.