Samsung plans to ask the U.S. Supreme Court to hear its appeal of a San Jose federal jury's 2012 verdict that found the South Korean tech giant violated Apple's iPhone patents, reports the San Jose Mercury News (http://tinyurl.com/p35escq).

In court papers filed Wednesday, Samsung moved to put its ongoing patent feud with Apple on hold while it presses its appeal to the nation's high court, the article adds. "The questions present issues of enormous importance to patent litigation and the scope of innovation, especially in high-technology industries," Samsung's legal team wrote.

In May the U.S. Court of Appeals for the Federal Circuit adjusted Samsung’s US$930 million penalty, related to its patent infringement suit with Apple. The appeals court decision removed $382 million in damages, but $548 million still remained. Samsung is now challenging $399 million of the balance, which is an award of its entire profits from products found to infringe Apple’s design patents, according to a Samsung filing Wednesday in the appeals court.

This is all part of an ongoing, global legal battle. Apple and Samsung had filed more than 30 lawsuits against each other across four continents. For example, Apple alleges that Samsung copied the slide-to-unlock technology of its iPhone and iPad devices. On May 14, 2014, an U.S. appeals court affirmed a decision by the U.S. International Trade Commission (ITC) that Apple is innocent of violating three patents owned by Samsung. Earlier that month, a jury handed back a verdict in the latest Apple-Samsung legal battle over patent infringement.