ALEXANDRIA, Va., June 4 -- United States Patent no. 12,322,393, issued on June 3, was assigned to Shenzhen Jiangzhi Industrial Technology Co. LTD (Shenzhen, China).
"Multimodal human-machine collaborative interaction system and method" was invented by Guojiang Zhao (Shenzhen, China), Guozhi Zhao (Shenzhen, China) and Suimin Zhao (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a multimodal human-machine collaborative interaction system and method, and relates to the technical field of human-machine collaborative interaction. The method includes: collecting a monitoring video captured by an intelligent question-answering robot and having a moving object in a pict...