ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,949, issued on May 26, was assigned to LENOVO (BEIJING) Ltd. (Beijing).

"Processing method and device" was invented by Liang Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A processing method includes obtaining an interactive interface, displaying the interactive interface through a display screen, obtaining a trajectory of an operation object, and in response to the trajectory of the operation object and the target interactive area satisfying a trigger condition of an interactive action of the target interactive area, executing the interactive action. The interactive interface includes a target interactive area. The display screen doe...