{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819670","patent":{"patent_number":"US-9819670","title":"Distributing security codes through a restricted communications channel","assignee":null,"inventors":[],"filing_date":"2015-10-07T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04W","H04L"],"num_claims":20,"abstract":"Disclosed are various examples for facilitating distribution of security codes for a two-factor authentication scheme or one-time passwords. Security codes can represent one-time passwords or shared secrets used to seed one-time password algorithms. The security codes can be sent through restricted communications channel to a client device. Rather than using an insecure communication link such as SMS for communication of security codes, the security codes can be sent through the restricted communications channel to reduce the possibility of leakage of the security codes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Distributing security codes through a restricted communications channel","description":"Disclosed are various examples for facilitating distribution of security codes for a two-factor authentication scheme or one-time passwords. Security codes can represent one-time passwords or shared s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819670","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-9819670","citation_suggestion":"Patentable. \"Distributing security codes through a restricted communications channel\" (US-9819670). https://patentable.app/patents/US-9819670","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819670","json":"https://patentable.app/api/llm-context/US-9819670","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:02:56.135Z"}