In response to Apple’s filing suit in Seoul against Samsung for infringement of Apple’s newly granted patent on the touch screen user interface, Samsung has filed a complaint with the United States International Trade Commission seeking to prevent Apple from importing iPads and iPhones. Samsung claims Apple has infringed five of its patents related to smartphones and tables. Samsung also filed suit in London against Apple for patent infringement. Apple and Samsung are not just competitors. Apple is the largest buyer of computer and phone chips. Samsung is the world’s largest manufacturer of those chips. It appears each would have plenty of business reasons for reaching a settlement.