US Patent Issued to BEIJING XIAOMI MOBILE SOFTWARE on Jan. 13 for "Method and apparatus for determining angle, method and apparatus for transmitting signals" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,757, issued on Jan. 13, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).

"Method and apparatus for determining angle, method and apparatus for transmitting signals" was invented by Xiaolei Jiang (Beijing) and Guangjun Qiao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for determining an angel includes: sending a control message to a target device on a first channel. The control message carries at least channel switch information configured to instruct the target device to transmit signals on a second channel. The method further includes determining an angle from the target device to the terminal according to a fi...