{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11242031","patent":{"patent_number":"US-11242031","title":"Method and apparatus for authenticating vehicle smart key","assignee":null,"inventors":[],"filing_date":"2018-02-01T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["G07C","H04L","H04W","H04W","H04W","G07C"],"num_claims":15,"abstract":"A key authentication method of an apparatus is provided. The key authentication method includes receiving a signal from a terminal using a plurality of communication modules, determining whether the terminal is within a predetermined distance from the apparatus, on the basis of each signal received via the plurality of communication modules, and changing a control mode of a vehicle on which the apparatus is mounted, on the basis of whether the terminal is within the predetermined distance from the apparatus."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for authenticating vehicle smart key","description":"A key authentication method of an apparatus is provided. The key authentication method includes receiving a signal from a terminal using a plurality of communication modules, determining whether the t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11242031","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-11242031","citation_suggestion":"Patentable. \"Method and apparatus for authenticating vehicle smart key\" (US-11242031). https://patentable.app/patents/US-11242031","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11242031","json":"https://patentable.app/api/llm-context/US-11242031","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:35:26.732Z"}