{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11487857","patent":{"patent_number":"US-11487857","title":"Spectrum authentication in edge devices","assignee":null,"inventors":[],"filing_date":"2019-09-24T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G06F","G06Q","G06Q","G06Q","H04L","H04L","H04L","H04L","H04L","G06F","H04L","H04L"],"num_claims":20,"abstract":"A fog/edge server machine for authenticating a user in an edge computing model is disclosed using a data spectrum table and spectrum hash values to improve performance, efficiency, and/or security. The edge computing model may include, in some examples, a secure Internet of Things (IoT) and/or mobile-based authentication system. Illustrative embodiments of a spectrum table stored at fog/edge server, a spectrum data array and spectrum hash value generated and stored in memory at the fog/edge sever, and a large, data table stored at an application server are disclosed herein to show continuous/subsequent authentication of the user with attributes/values/inputs collected by one or more edge devices during post-login activities/interactions to re-authenticate/maintain the authentication."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Spectrum authentication in edge devices","description":"A fog/edge server machine for authenticating a user in an edge computing model is disclosed using a data spectrum table and spectrum hash values to improve performance, efficiency, and/or security. Th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11487857","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-11487857","citation_suggestion":"Patentable. \"Spectrum authentication in edge devices\" (US-11487857). https://patentable.app/patents/US-11487857","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11487857","json":"https://patentable.app/api/llm-context/US-11487857","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:22:29.386Z"}