ALEXANDRIA, Va., July 3 -- United States Patent no. 12,348,460, issued on July 1, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Physical resource block PRB grid indication method and device" was invented by Zhiheng Guo (Beijing), Qian Wu (Shenzhen, China) and Xinqian Xie (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for wireless communication and an apparatus are provided, comprising: determining location information, wherein the location information indicating a quantity of M subcarrier spacings between a second location of a physical resource block (PRB) in a system common PRB grid and a first location in a synchronization signal block, the system common PRB grid havin...