Patent Issued for Apparatus and method for broadcasting charging error in wireless charging device, method, and system (USPTO 11941967).

A patent has been issued to LG Electronics Inc. for an apparatus and method for broadcasting a charging error in a wireless charging device. The patent describes a wireless power transmission device and method that can notify a user when a charging error occurs during wireless charging. The device uses out-band communication to transmit a broadcasting warning message to the wireless power receiver, which can then deliver an alert message to a connected Bluetooth device. This technology aims to improve user awareness and safety in wireless charging environments. [Extracted from the article]