{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9621535","patent":{"patent_number":"US-9621535","title":"Electronic key system and information registration system","assignee":null,"inventors":[],"filing_date":"2014-03-12T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G07C","G07C","H04L","H04L","H04W","G07C","G07C","G07C"],"num_claims":12,"abstract":"An electronic key system includes a mobile device and a control device. Main identification information identifying the control device is registered in the control device as registrant identification information. When the mobile device receives a response request including the registrant identification information and response timing, the mobile device compares the registrant identification information and the response timing which included in the response request with registrant identification information and response timing registered in the mobile device. When a result of the comparing is a match, the mobile device transmits the mobile device code to the control device. The control device includes a registration unit that newly generates the main identification information with different content each time a registration command is inputted, and registers the newly generated main identification information in a storage device of the control device as registrant identification information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic key system and information registration system","description":"An electronic key system includes a mobile device and a control device. Main identification information identifying the control device is registered in the control device as registrant identification ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9621535","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-9621535","citation_suggestion":"Patentable. \"Electronic key system and information registration system\" (US-9621535). https://patentable.app/patents/US-9621535","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9621535","json":"https://patentable.app/api/llm-context/US-9621535","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:31:19.522Z"}