ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,643, issued on July 14, was assigned to 1FINITY Inc. (Kawasaki, Japan).

"Wireless communication method and apparatus and system for beam failure recovery" was invented by Zhe Chen (Beijing), Lei Zhang (Beijing), Jian Zhang (Beijing) and Qinyan Jiang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless communication apparatus, configured in a terminal equipment, the terminal equipment being related to at least two transmission and reception points (TRPs), includes a monitor configured to monitor second downlink control information according to an antenna port quasi-collocation (QCL) parameter the same as an antenna port QCL parameter as...