KEY POINTS
  • The ban of some iPhone models, announced earlier Monday, follows a request for an injunction by Qualcomm, which has been locked in a legal battle with Apple for years.
  • Qualcomm is alleging patent violations on features that let users reformat the size and appearance of photos and manage applications on a touch screen when navigating through phone apps.
  • Apple claims the patents in question do not cover the company's latest operating system that comes installed on all new iPhones.

Apple has filed an appeal to overturn a broad iPhone sales ban in China, the company told CNBC on Monday.

The ban of some iPhone models, announced earlier Monday, follows a request for an injunction by Qualcomm, which has been locked in a legal battle with Apple for years. The chipmaker is alleging patent violations on features that let users reformat the size and appearance of photos and manage applications on a touchscreen when navigating through phone apps.