https://www.theverge.com/2017/11/29/16714812/apple-qualcomm-battery-life-patent-infringement-claims

Apple and Qualcomm’s legal battle continues today with a new claim of patent infringement focused on some of Qualcomm’s top processors.

According to Reuters, Apple claims that Qualcomm is infringing at least eight battery life patents with its processors. In particular, it singles out the Snapdragon 800 and the Snapdragon 820. Those aren’t Qualcomm’s most recent processors, but they’re part of Qualcomm’s flagship line and powered high-end phones as recently as a year ago.