X2Y Attenuators filed suit against Apple, HP, and Intel for alleged infringement of five patents related to integrated circuit design. 5/27, Western District of Pennsylvania, 1:2011cv00117.  This is X2Y Attenuators‘ first patent suit. X2Y’s web site identifies Samsung as a manufacturer of multilayer chip capacitors based on X2Y designs.  Accused products identified in the complaint include Intel microprocessors and computing devices that incorporate them.