Google announced that it will appeal a ruling by a judge that found the company holds an illegal monopoly in online advertising technology.
The judge stated that Google's publisher tools exclude rivals, thereby violating antitrust laws.
Google plans to appeal the part of the case it did not win, while disagreeing with the court's decision regarding their publisher tools.
The Department of Justice and a group of states had sued Google, claiming that its monopoly in advertising technology allowed it to charge higher prices and dominate the market.