patent

By Andrew Chung NEW YORK (Reuters) – Apple Inc could be facing up to $862 million in damages after a U.S. jury on Tuesday found the iPhone maker used technology owned by the University of Wisconsin-Madison's licensing arm without permission in chips found in many of its most popular devices. The jury in Madison, Wisconsin also said the patent, which improves processor efficiency, was valid. The trial will now move on to determine how much Apple owes in damages.

A U.S. appeals court on Monday reversed part of the $930 million verdict that Apple Inc won in 2012 against Samsung Electronics Co Ltd , saying the iPhone maker's trade dress could not be protected. The U.S. Court of Appeals for the Federal Circuit upheld the patent infringement violations found by the jury. Trade dress is a legal term for a trademark on the way a product is packaged or presented.