{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8515871","patent":{"patent_number":"US-8515871","title":"Authorizing use of a financial instrument","assignee":null,"inventors":[],"filing_date":"2011-11-08T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G07F"],"num_claims":20,"abstract":"Computer-implemented method and system are provided for verifying a financial instrument. The method comprises receiving, via a user interface, the identification of one or more financial instruments. A transaction processor initiates at least one transaction using a variable detail and saves the variable detail in a database as a stored detail. A requested detail relating to the at least one transaction is received via the user interface and the transaction processor compares the stored detail with the requested detail. The use of the financial instrument is authorized if stored detail matches the requested detail."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Authorizing use of a financial instrument","description":"Computer-implemented method and system are provided for verifying a financial instrument. The method comprises receiving, via a user interface, the identification of one or more financial instruments.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8515871","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-8515871","citation_suggestion":"Patentable. \"Authorizing use of a financial instrument\" (US-8515871). https://patentable.app/patents/US-8515871","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8515871","json":"https://patentable.app/api/llm-context/US-8515871","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:07:14.053Z"}