{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9680655","patent":{"patent_number":"US-9680655","title":"Public-key certificate management system and method","assignee":null,"inventors":[],"filing_date":"2014-03-26T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","H04L","H04L"],"num_claims":17,"abstract":"Methods and systems for public-key certificate management comprise storing digital certificates in data structures that allow the manager to provide a verifiable proof about the validity status of a certificate. The certificates are stored in two data structures in a database. One data structure stores items in chronological order and is queried to establish a proof that a later snapshot of the database is an extension of an earlier snapshot of the database. Another data structure is ordered by user identifier and is queried to establish a proof that a given digital certificate is currently valid."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Public-key certificate management system and method","description":"Methods and systems for public-key certificate management comprise storing digital certificates in data structures that allow the manager to provide a verifiable proof about the validity status of a c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9680655","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-9680655","citation_suggestion":"Patentable. \"Public-key certificate management system and method\" (US-9680655). https://patentable.app/patents/US-9680655","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9680655","json":"https://patentable.app/api/llm-context/US-9680655","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:18:23.427Z"}