{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257479","patent":{"patent_number":"US-11257479","title":"Chat and knowledge domain driven task-specific query and response system","assignee":null,"inventors":[],"filing_date":"2019-10-15T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G10L","G10L","G06F","G06F","G10L","G10L","G10L","H04L","G10L","G10L","H04L"],"num_claims":28,"abstract":"A system and method has the ability to take information from a wide variety of sources and package it in a form that a user can accesses in a conversationally intuitive manner. Task or knowledge domain-specific knowledge bases acquired from structured and free-text sources, data extracted describing world state, or natural language and spoken language knowledge are used to “intelligently” respond to an operator's or user's verbal or written request for information. In the example of a maintenance system, a user may submit status-related questions, and the system might then verbalize a list of instructions of what further diagnostic information the maintainer should acquire through tests. As the maintainer verbalizes to the system their findings, the system might narrow down its assessment of likely faults and eventually verbalize to the maintainer specific steps, and potentially images and diagrams describing the necessary corrective maintenance. Additional applications are presented in the disclosure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Chat and knowledge domain driven task-specific query and response system","description":"A system and method has the ability to take information from a wide variety of sources and package it in a form that a user can accesses in a conversationally intuitive manner. Task or knowledge domai","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257479","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11257479","citation_suggestion":"Patentable. \"Chat and knowledge domain driven task-specific query and response system\" (US-11257479). https://patentable.app/patents/US-11257479","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257479","json":"https://patentable.app/api/llm-context/US-11257479","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:22:06.346Z"}