{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9749139","patent":{"patent_number":"US-9749139","title":"Digital certificate issuer-correlated digital signature verification","assignee":null,"inventors":[],"filing_date":"2016-06-28T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":6,"abstract":"A message including a digital signature of a message originator is received at a processor. In response to determining that the message originator is authorized by a data protection policy to originate the message, a determination is made as to whether a specific authorized certificate issuer is configured for the message originator within a data protection policy. In response to determining that the specific authorized certificate issuer is configured for the message originator within the data protection policy, a determination is made as to whether a message originator certificate used to generate the digital signature of the message originator is issued by the specific authorized certificate issuer configured for the message originator within the data protection policy."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Digital certificate issuer-correlated digital signature verification","description":"A message including a digital signature of a message originator is received at a processor. In response to determining that the message originator is authorized by a data protection policy to originat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9749139","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-9749139","citation_suggestion":"Patentable. \"Digital certificate issuer-correlated digital signature verification\" (US-9749139). https://patentable.app/patents/US-9749139","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9749139","json":"https://patentable.app/api/llm-context/US-9749139","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:04:15.074Z"}