ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,432, issued on July 1, was assigned to AI SPEECH Co. LTD. (Suzhou, China).

"Speech skill jumping method for man machine dialogue, electronic device and storage medium" was invented by Hongbo Song (Suzhou, China), Shuai Fan (Suzhou, China) and Chun Li (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a speech skill jumping method for man-machine dialogue, comprising constructing a field migration map in advance based on user's historical man-machine dialogue data; receiving external speech; determining a dialogue field that the external speech hits; and judging whether the hit dialogue field belongs to one of the plurality of ...