{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475725","patent":{"patent_number":"US-11475725","title":"Device and method for access control","assignee":null,"inventors":[],"filing_date":"2019-06-25T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G07C","G07C","G07C"],"num_claims":18,"abstract":"Device, method, and computer program product for access control, the device comprising an ultra-wideband transceiver (12) connected to a first electronic circuit (11); wherein the first electronic circuit (11) is configured to activate (S1) periodically the ultra-wideband transceiver (12) to receive ultra-wideband transmissions (T) from a mobile device (2), upon reception (S2) of an ultra-wideband transmission (T) from a mobile device (2), to activate the ultra-wideband transceiver (12) to transmit (S3) to the mobile device (2) a reguest message and to receive (S5) from the mobile device (2) a response message, to determine (S6) a distance (d) of the mobile device (2) from the access control terminal (1), using the response message, and to execute access control, if the mobile device (2) is within a pre-determined proximity range (P)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device and method for access control","description":"Device, method, and computer program product for access control, the device comprising an ultra-wideband transceiver (12) connected to a first electronic circuit (11); wherein the first electronic cir","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475725","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-11475725","citation_suggestion":"Patentable. \"Device and method for access control\" (US-11475725). https://patentable.app/patents/US-11475725","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475725","json":"https://patentable.app/api/llm-context/US-11475725","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:36:42.304Z"}