A court in California has denied Samsung Electronics a retrial in a patent dispute with Apple, and also refused Apple a ban on the sale of some Samsung products, reports the “IDG News Service” (http://macte.ch/MpdZB).

A jury decided in August that the South Korean company must pay Apple US$1.05 billion for infringing several of its patents in Samsung smartphones and tablets.

This is all part of the ongoing, global legal battle. Apple and Samsung have 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.