{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9826497","patent":{"patent_number":"US-9826497","title":"Method and system for determining whether beacon device is abnormal","assignee":null,"inventors":[],"filing_date":"2014-11-20T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H04W","H04W"],"num_claims":10,"abstract":"A method and system for determining whether a beacon device is abnormal using a service server are disclosed herein. The service server includes an approach information reception unit, a pattern information generation unit, and a detection unit. The approach information reception unit receives approach information related to any one of a plurality of beacon devices from a user terminal over a network. The pattern information generation unit generates pattern information about a pattern in which the user terminal approaches the plurality of beacon devices based on a plurality of pieces of approach information received from a plurality of user terminals. The detection unit determines whether any one of the plurality of beacon devices is abnormal based on a change in the pattern information generated by the pattern information generation unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for determining whether beacon device is abnormal","description":"A method and system for determining whether a beacon device is abnormal using a service server are disclosed herein. The service server includes an approach information reception unit, a pattern infor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9826497","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-9826497","citation_suggestion":"Patentable. \"Method and system for determining whether beacon device is abnormal\" (US-9826497). https://patentable.app/patents/US-9826497","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9826497","json":"https://patentable.app/api/llm-context/US-9826497","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:49:33.802Z"}