ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,530,000, issued on Jan. 20, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).

"Housing assembly, wearable device, and assembling method" was invented by Xuefeng Wang (Beijing) and Lei Meng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A housing assembly, a wearable device and an assembling method are provided. The housing assembly includes: a middle frame with an opening; a screen assembly that is located on the middle frame and covers the opening; an edge of the screen assembly provided with a stepped structure; an annular member that is disposed at the stepped structure of the screen assembly; a center of the annular member ...