ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,123, issued on Sept. 30, was assigned to Roku Inc. (San Jose, Calif.).
"Transcription knowledge graph" was invented by Doo Soon Kim (San Jose, Calif.), Minsuk Heo (San Jose, Calif.), Zei-Chan Yeh (Frisco, Texas), Behnam Asefisaray (Cambridge, Great Britain) and Praful Chandra Mangalath (Sunnyvale, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Some embodiments include a transcription knowledge graph that can resolve automatic speech recognition (ASR) engine output errors. In some embodiments, a transcription knowledge graph can utilize data from past sessions of the ASR engine to form a voice graph that can be analyzed to determine a correla...