ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,450, issued on Nov. 25, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Short-range wireless communication method and related device" was invented by Heng Zhang (Singapore), Kai Fu (Singapore), Zhiping Li (Singapore) and Zhan Yu (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a short-range wireless communication method and a related device. The method includes: generating a transmission frame. The transmission frame includes a frame header and a data domain, phase shift keying modulation is used for the frame header, and quadrature amplitude modulation or phase shift keying modulation is used for...