ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,177, issued on Oct. 20, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).

"Wireless communication method and device" was invented by Chuanfeng He (Dongguan, China), Weijie Xu (Dongguan, China), Zhisong Zuo (Dongguan, China) and Zhi Zhang (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a wireless communication method and a device. The method includes: determining, by a first terminal, a target transmitting power at which the first terminal transmits a back-scattering signal based on first information, wherein the first information comprises at least one of: a receiving power of a firs...