Patent 11444488 was granted and assigned to Microsoft on September, 2022 by the United States Patent and Trademark Office.
The disclosed technology provides an electronic device including an eyepiece and a wireless charging coil forming at least one loop around the eyepiece. The charging coil is coupled to a rechargeable battery and adapted to inductively charge the rechargeable battery when the electronic device is positioned such that the wireless charging coil is within a magnetic field generated by a wireless charging source.