In the wake of the $1.05 billion verdict delivered Friday in the widely watched U.S. intellectual-property case won by Apple Inc. and lost by Samsung Electronics Co. Ltd., Samsung was battered in Korea Exchange trading Monday, with its share price sinking by more than 7 percent as of Sunday at 11 p.m. EDT.The giant South Korean technology firm shed about $12 billion in market capitalization as a result of the rout, which came on significant volume (i.e., more than double the three-month average).