{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9633331","patent":{"patent_number":"US-9633331","title":"Nearest known person directory function","assignee":null,"inventors":[],"filing_date":"2003-03-31T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["G06Q","G06F","G06Q"],"num_claims":2,"abstract":"A system for matching nearest contacts in a logical contact hierarchy can include a logical contact hierarchy disposed in a database; and, a hierarchical query processor coupled to the logical contact hierarchy. The hierarchical query processor can be configured to produce a closest matching contact from among contacts in the logical contact hierarchy based upon a specified anchor contact in the logical contact hierarchy. A boolean operator further can be programmed to select a closest matching contact based upon a boolean expression operating upon multiple closest matching contacts produced by the hierarchical query processor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Nearest known person directory function","description":"A system for matching nearest contacts in a logical contact hierarchy can include a logical contact hierarchy disposed in a database; and, a hierarchical query processor coupled to the logical contact","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9633331","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-9633331","citation_suggestion":"Patentable. \"Nearest known person directory function\" (US-9633331). https://patentable.app/patents/US-9633331","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9633331","json":"https://patentable.app/api/llm-context/US-9633331","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:37:16.336Z"}