{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11962594","patent":{"patent_number":"US-11962594","title":"Blockchain for access control","assignee":null,"inventors":[],"filing_date":"2021-11-24T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["H04L","H04L","G06F","G07C","G07C","G07C","H04L","H04W","H04W","G06F","H04L","H04L","H04W"],"num_claims":20,"abstract":"A method of using a blockchain in an access control environment according to one embodiment includes transmitting, by a mobile device, a request to access a passageway secured by a lock device to a first node device, wherein a plurality of node devices including the first node device store the blockchain, receiving, by the mobile device, a lock-specific access token from one of the plurality of node devices in response to validation of a blockchain transaction associated with the request received from the mobile device by the plurality of node devices, transmitting, by the mobile device, the lock-specific access token to the lock device, receiving, by the mobile device, a verification message from the lock device in response to successful authentication of the lock-specific access token, and transmitting, by the mobile device, a notification of verification to the first node device to amend the blockchain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Blockchain for access control","description":"A method of using a blockchain in an access control environment according to one embodiment includes transmitting, by a mobile device, a request to access a passageway secured by a lock device to a fi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11962594","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-11962594","citation_suggestion":"Patentable. \"Blockchain for access control\" (US-11962594). https://patentable.app/patents/US-11962594","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11962594","json":"https://patentable.app/api/llm-context/US-11962594","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:55:50.614Z"}