The US ITC has preliminarily ruled that Motorola infringed on Ericsson's 5G patents, potentially leading to a US import ban on specific Motorola smartphones.
source https://timesofindia.indiatimes.com/technology/mobiles-tabs/why-us-may-ban-import-of-motorola-smartphones/articleshow/116445788.cms
source https://timesofindia.indiatimes.com/technology/mobiles-tabs/why-us-may-ban-import-of-motorola-smartphones/articleshow/116445788.cms