In a recent patent from Apple, the mythical AirPower wireless charging mat makes an appearance. Although there's no mention of the name in the document, it's easy to assume that we are talking about the very same device and it goes into details about the features. By now, we know that the AirPower charging mat can be used to charge multiple devices simultaneously such as your iPhone, AirPods and Apple watch. But while it does that, it can also communicate with each and every one of them in more than just one way. The charger gives unique IDs of the charged devices in order to track...
Source: https://www.gsmarena.com/a_patent_explains_apples_airpower_wireless_charger_features-news-34633.php
