ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,411,396, issued on Sept. 9, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).
"Electronic device, control method and control apparatus thereof, and terminal device" was invented by Ming Jin (Guangdong, China), Dongcun Cheng (Guangdong, China) and Wei Wang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device is disclosed. A first driving mechanism is provided in an inner chamber, which is capable of driving a movable module to retract into or extend out of a housing through a through hole. The movable module includes a first bracket, a second driving mechanism, a second bracket rotatably disposed on ...