{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9721001","patent":{"patent_number":"US-9721001","title":"Automatic question detection in natural language","assignee":null,"inventors":[],"filing_date":"2014-06-27T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06Q","G06Q","G06F","G06F","G06F"],"num_claims":24,"abstract":"Systems and methods may provide for separating a sentence into a plurality of clauses and applying a set of question detection rules to each of the plurality of clauses. Additionally, the sentence may be automatically designated as a question if the question detection rules indicate that at least one of the plurality of clauses is a question. In one example, at least one of the question detection rules defines an order of a plurality of parts of speech."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Automatic question detection in natural language","description":"Systems and methods may provide for separating a sentence into a plurality of clauses and applying a set of question detection rules to each of the plurality of clauses. Additionally, the sentence may","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9721001","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-9721001","citation_suggestion":"Patentable. \"Automatic question detection in natural language\" (US-9721001). https://patentable.app/patents/US-9721001","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9721001","json":"https://patentable.app/api/llm-context/US-9721001","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:44:37.058Z"}