ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,273, issued on June 23, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).

"Uplink channel transmission using transmit beam diversity to multi-transmit-receive points(TRPS)" was invented by Yang Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An uplink channel transmission method, performed by a terminal device, including: performing two adjacent repetitive transmissions of same data in an uplink channel on a first transmission resource and a second transmission resource respectively; where the two adjacent repetitive transmissions use different transmitting beams to transmit to different Transmit-Receive Points (TRP) of ...