UPDATE 3-Apple seeks decisive U.S. court ruling against Samsung
April 01, 2014 at 20:23 PM EDT
SAN JOSE, Calif., April 1 (Reuters) - Apple Inc and Samsung faced off once again in their long-running courtroom battle, with the iPhone maker asking jurors to award more than $2 billion for patent violations and Samsung trying to cast its rival as a sore loser in the smartphone market.