ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,159, issued on Sept. 29, was assigned to PEGATRON Corp. (Taipei City, Taiwan).
"Control system and control method for controlling electric walking aid device" was invented by Ang-Chien Lee (Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A control system and a control method for controlling an electric walking aid device are provided. The control system includes a panoramic camera, a navigation information device, and a controller. The panoramic camera captures a panoramic image around the electric walking aid device. The navigation information device generates navigation information. The controller detects a user according to th...