Power Management Solutions (PMS) [NPE] filed suit against Fujitsu.  The complaint is currently unavailable. PMS filed one prior suit in August 2011 against Freescale, Intel, Marvell, and Texas Instruments, alleging that defendants’ integrated circuit products infringe a patent related to a power management in integrated circuits.  PMS is a subsidiary of Acacia Technologies.  10/31, Central District of California, 2:2011cv09018.