Power Management Solutions (PMS) [NPE], a subsidiary of Acacia, filed two separate suits against AMD and NVIDIA, alleging that defendants’ integrated circuit products infringe a patent related to power management in integrated circuits.  PMS has filed two prior suits since August 2011 against Fujitsu, Freescale, Intel, Marvell, and Texas Instruments.  4/5, District of Delaware, no judge yet assigned, 1:2012cv00426; 1:2012cv00427.