Apple is asking a federal judge to overturn a $5. 7 billion verdict in a patent infringement lawsuit brought by Taction Technology over the Taptic Engine used in iPhones and Apple Watches. Here are the details.
Source: [9to5Mac](https://9to5mac.com/2026/10/13/apple-challenges-tactions-5-7b-patent-verdict-says-damages-were-based-on-guesswork/)