{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9818113","patent":{"patent_number":"US-9818113","title":"Payment method using one-time card information","assignee":null,"inventors":[],"filing_date":"2014-05-23T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q","G06Q","H04L"],"num_claims":22,"abstract":"Provided is a payment method using one-time information, which is performed by a payment system network-connected to a relay server and a payment device and having actual card information, the method including: receiving a payment schedule message from the payment device; publishing a Bank Information Number in response to the payment schedule message, generating one-time card information not including the actual card information, and providing the generated one-time card information to the payment device; judging validity of a message for approval request transmitted from the relay server according to whether or not a difference between a first time when the one-time card information is returned through the relay sever and a second time when the one-time card information is provided to the payment device satisfies a predetermined reference time; and determining whether or not the message for approval request is approved according to a judgment result of the validity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Payment method using one-time card information","description":"Provided is a payment method using one-time information, which is performed by a payment system network-connected to a relay server and a payment device and having actual card information, the method ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9818113","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-9818113","citation_suggestion":"Patentable. \"Payment method using one-time card information\" (US-9818113). https://patentable.app/patents/US-9818113","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9818113","json":"https://patentable.app/api/llm-context/US-9818113","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:37:13.100Z"}