https://www.cnet.com/news/apple-and-qualcomm-settle-heres-what-the-battle-means-for-your-next-iphone/

The decision set the San Diego courtroom the companies were appearing in abuzz. Apple and its contract manufacturers had presented their opening arguments and a lawyer for Qualcomm had nearly finished when the announcement was made. A day earlier, the sides had selected a jury that included a pilot, a retired nurse and a former pitcher for the Kansas City Royals. 

The settlement is the latest twist in a fight that could put your iPhone at risk. San Diego-based Qualcomm supplies network connectivity chips for Apple's iPhones and is the world's biggest provider of mobile chips. Its technology is essential for connecting phones to cellular networks. The company derives a significant portion of its revenue from licensing its inventions to hundreds of device makers, with the fee based on the value of the phone, not the components. Qualcomm owns patents related to 3G, 4G and 5G phones -- as well as other features like software -- so any handset makers building a device that connects to the networks has to pay it a licensing fee, even if they don't use Qualcomm's chips.