ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,640, issued on July 22, was assigned to MOFA (SHANGHAI) INFORMATION TECHNOLOGY Co. LTD. (Shanghai) and SHANGHAI MOVU TECHNOLOGY Co. LTD. (Shanghai).

"Virtual role-based multimodal interaction method, apparatus and system, storage medium, and terminal" was invented by Jinxiang Chai (Shanghai), Hongbing Tan (Shanghai), Xingtang Xiong (Shanghai), Congyi Wang (Shanghai), Zhiqiang Liang (Shanghai), Bin Wang (Shanghai) and Yu Chen (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A virtual role-based multimodal interaction method, apparatus and system, a storage medium, and a terminal, where the method includes: acquiring input information, where t...