{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8523061","patent":{"patent_number":"US-8523061","title":"System and method for validating that fares have been paid","assignee":null,"inventors":[],"filing_date":"2012-03-14T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["G06Q"],"num_claims":24,"abstract":"The invention relates to a control terminal (20) for determining whether a fare has been paid comprising: a reader (22) for reading a fare card identification number from a fare card; a processing module (25) adapted to implement a one-way function to generate a control number from a fare card identification number; and a comparison unit (27) for comparing the control number to a reference list."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for validating that fares have been paid","description":"The invention relates to a control terminal (20) for determining whether a fare has been paid comprising: a reader (22) for reading a fare card identification number from a fare card; a processing mod","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8523061","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-8523061","citation_suggestion":"Patentable. \"System and method for validating that fares have been paid\" (US-8523061). https://patentable.app/patents/US-8523061","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8523061","json":"https://patentable.app/api/llm-context/US-8523061","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:03:54.327Z"}