FILE - In this Nov. 22, 2013 file photo, a man walks past banners advertising smartphones by Samsung and Apple at a mobile phone shop in Seoul, South Korea. The high-stakes battle between the world's largest smartphone makers is scheduled to wrap up this week after a monthlong trial that has pulled the curtain back on just how very cutthroat the competition is between Apple and Samsung. Closing arguments in the patent-infringement case are scheduled to begin Monday, April 28, 2014 with the two tech giants accusing each other, once again, of ripping off designs and features. At stake: $2 billion if Samsung loses, a few hundred million if Apple loses. (AP Photo/Yonhap, Han Sang-kyun, File)  KOREA OUT
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