US Patent Issued to Openstream on Sept. 30 for "Multimodal collaborative plan-based dialogue" (Washington, New Jersey Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,141, issued on Sept. 30, was assigned to Openstream Inc. (Bridgewater, N.J.).

"Multimodal collaborative plan-based dialogue" was invented by Philip R. Cohen (Deer Harbor, Wash.) and Rajasekhar Tumuluri (Bridgewater, N.J.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems for multimodal collaborative plan-based dialogue. The multimodal collaborative plan-based dialogue system includes multiple sensors to detect multimodal inputs from a user. The multimodal collaborative plan-based dialogue system includes a multimodal sematic parser that generates logical forms based on the multimodal inputs. The multimodal collaborative plan-based d...