ALEXANDRIA, Va., July 16 -- United States Patent no. 12,672,119, issued on June 30, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).

"Method and apparatus for frequency band indication, and method and apparatus for frequency band determination" was invented by Yang Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "During a method for frequency-band indication and/or a method for frequency-band determination, a base station sends frequency band indication information to a terminal, to indicate to the terminal an aggregated frequency band for communicating with the base station. The aggregated frequency band has a new frequency band label number and includes more than one sub-freque...