https://www.reuters.com/article/us-apple-qualcomm-itc/apple-qualcomm-battle-over-possible-ban-on-some-u-s-iphone-imports-idUSKBN1JB337

The staff of the U.S. International Trade Commission on Friday recommended that a trade judge find that Apple Inc infringed at least one of Qualcomm Inc's patents, a move that could lead to blocking the import of some iPhones.