{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9852291","patent":{"patent_number":"US-9852291","title":"Computer system and signature verification server","assignee":null,"inventors":[],"filing_date":"2013-02-21T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","H04L","G06F","G06F","H04L"],"num_claims":23,"abstract":"Disclosed are a computer system, a signature verification server, a method of supporting signature verification by a computer system, and a method of verifying signature. Embodiments of the present disclosure relates to a technology of misdiagnosis verification of signature used for a malicious code diagnosis, and more particularly to technologies which derive a result of performance of a malicious code diagnosis simulation on signature in a multi-user computer environment to use an actual client antivirus software and thus can overcome physical, spatial, and temporal limitations of conventional signature misdiagnosis verification by pre-distributing preliminary application signature in a state where misdiagnosis verification has not been completed to a plurality of user computers to reflect the preliminary application signature to a malicious code diagnosis on files stored in the plurality of user computers and performing misdiagnosis verification on the preliminary application signature based on information collected in connection with a result of the diagnosis."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Computer system and signature verification server","description":"Disclosed are a computer system, a signature verification server, a method of supporting signature verification by a computer system, and a method of verifying signature. Embodiments of the present di","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9852291","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-9852291","citation_suggestion":"Patentable. \"Computer system and signature verification server\" (US-9852291). https://patentable.app/patents/US-9852291","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9852291","json":"https://patentable.app/api/llm-context/US-9852291","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:14:35.373Z"}