ALEXANDRIA, Va., June 9 -- United States Patent no. 12,650,720, issued on June 9, was assigned to YINWANG INTELLIGENT TECHNOLOGIES Co. LTD. (Shenzhen, China).

"Sleep/wake-up method, system, and apparatus" was invented by Guojie Hu (Shenzhen, China) and Fu Zhao (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sleep/wake-up method includes converting at least one first sleep/wake-up signal into at least one second sleep/wake-up signal, determining at least one static control target based on the at least one second sleep/wake-up signal, where the static control target indicates a function of the first sleep/wake-up signal, determining at least one sleep/wake-up action based on the at least one ...