ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,641, issued on Dec. 2, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).

"Electronic device, and control method and control apparatus therefor" was invented by Tao Chen (Guangdong, China) and Lele Li (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses an electronic device, a control method and control apparatus therefor, and a readable storage medium. The electronic device includes a first housing, a second housing, a flexible display, a sound emitter, a first sound receiver, a second sound receiver, and a third sound receiver. The sound emitter is disposed inside the first housing, and the...