ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,109, issued on Dec. 9, was assigned to VisionNav Robotics USA Inc. (Acworth, Ga.).

"Method for determining stacking state, controller, and material handling equipment" was invented by Tingwei Wu (Acworth, Ga.), Bingchuan Yang (Acworth, Ga.) and Yongxian Zeng (Acworth, Ga.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a method for determining a stacking state, a controller, and material handling equipment. The technical solution includes: acquiring target data of a first stacking object and a second stacking object; extracting, from the target data, first target data of the first stacking object and second target data of the second stac...