{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489573","patent":{"patent_number":"US-8489573","title":"Search engine","assignee":null,"inventors":[],"filing_date":"2009-03-12T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":10,"abstract":"A search engine for generating an improved search query, the engine comprising: input means for receiving a search request, the search request comprising N search terms; processing means arranged to formulate a search query from the received search request; output means arranged to output the search query wherein the processing means is arranged to formulate the search query by generating a plurality of search strings, each search string comprising a different combination of a subset of the N search terms."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Search engine","description":"A search engine for generating an improved search query, the engine comprising: input means for receiving a search request, the search request comprising N search terms; processing means arranged to f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489573","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-8489573","citation_suggestion":"Patentable. \"Search engine\" (US-8489573). https://patentable.app/patents/US-8489573","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489573","json":"https://patentable.app/api/llm-context/US-8489573","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:48:06.466Z"}