ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,489, issued on April 7, was assigned to GOERTEK INC. (Shandong, China).

"Visual guidance-based mobile game system and mobile game response method" was invented by Tiancui Meng (Shandong, China) and Songyang Li (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A visual guidance-based mobile game system (001) comprises a terminal (100) and a gamepad (200) connected with the terminal (100). The terminal (100) comprises a user interface module configured to receive an eye movement image and output a mobile game response. The mobile game system (001) further comprises a visual intelligent guidance module (210) and a data processing module (...