Apple and Masimo back in court over import ban appeal

Today, Apple appeared before the U.S. Court of Appeals for the Federal Circuit in an effort to overturn a ruling that blocked U.S. sales of Apple Watches with blood-oxygen sensors back in late 2023. Here’s how it went.

A quick refresher

The legal dispute between Apple and Masimo began in 2021, when the medical technology company accused Apple of infringing several of its patents related to blood-oxygen sensing.

In 2023, the U.S. International Trade Commission (ITC) sided with…