{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475137","patent":{"patent_number":"US-11475137","title":"Distributed data storage by means of authorisation token","assignee":null,"inventors":[],"filing_date":"2019-09-06T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","H04L","H04L","H04L","H04L","H04L","H04L","G06F"],"num_claims":17,"abstract":"A file management server may include a processor, a network interface for operatively coupling the file management server to a user computer system and to memory services via a network. The file management server includes a file management application configured to receive an authorisation enquiry of the user computer system to store file fragments of a file via the network in a plurality of the memory services; and in response to the receipt of the authorisation enquiry, request an authorisation token from each of the memory services and forward, to the user computer system, authorisation tokens formed as URLs and obtained in response to the request. Each URL enables direct write or direct read access to a storage space of one of the memory services identified by the URL. Metadata that allows reconstruction of the file from the stored file fragments is protected against access by the memory services."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Distributed data storage by means of authorisation token","description":"A file management server may include a processor, a network interface for operatively coupling the file management server to a user computer system and to memory services via a network. The file manag","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475137","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-11475137","citation_suggestion":"Patentable. \"Distributed data storage by means of authorisation token\" (US-11475137). https://patentable.app/patents/US-11475137","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475137","json":"https://patentable.app/api/llm-context/US-11475137","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:38:44.371Z"}