The Korea Fair Trade Commission, a corporate regulator based in South Korea, declared that it would fine mobile chipmaker Qualcomm Inc. a hefty $853 million over the company’s purported abuse of antitrust laws. The announcement comes at the end of the Commission's three-year investigation of Qualcomm and constitutes the highest such fine charged to an individual United States-based company. The Commission concluded that Qualcomm broke antitrust laws by refusing patent access to competing chipmakers and by withholding necessary phone chips in order to pressure mobile manufacturers into strict licensing agreements. In addition, the Commission claimed that Qualcomm used patents from other chipmakers without fair compensation. Qualcomm has stated they will appeal this decision to the Seoul High Court, professing that their licensing practices follow decades-old industry standards.