Patent 11422514 was granted and assigned to Huawei on August, 2022 by the United States Patent and Trademark Office.
A wearable device that includes a nonmetallic rear cover and a metallic bezel. The nonmetallic rear cover and the metallic bezel form a slot antenna. The nonmetallic rear cover has a plating layer used for enhancing antenna performance. The slot antenna can normally receive an external signal so as to implement a function of the smartwatch.