{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9589258","patent":{"patent_number":"US-9589258","title":"Enforcing time-out periods in payment-enabled mobile device","assignee":null,"inventors":[],"filing_date":"2014-03-07T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q"],"num_claims":11,"abstract":"A mobile device includes a housing and an antenna mounted in or on the housing for exchanging transaction signals with a point-of-sale (POS) terminal. The mobile device also includes a user interface element, a transceiver coupled to the antenna, and a secure element including processing circuitry and a secure tick counter. The secure element stores a payment application operable to conduct a pre-sign procedure selected by a user before interfacing with a point-of-sale (POS) terminal. The processing circuitry verifies the user, obtains a first tick value, sets the mobile device into a transaction-enabled state, obtains, when the transceiver is interfaced with a POS terminal, a current tick value from the secure tick counter, calculates a difference value between the current tick value and the first tick value, and enforces a risk management decision."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Enforcing time-out periods in payment-enabled mobile device","description":"A mobile device includes a housing and an antenna mounted in or on the housing for exchanging transaction signals with a point-of-sale (POS) terminal. The mobile device also includes a user interface ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9589258","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-9589258","citation_suggestion":"Patentable. \"Enforcing time-out periods in payment-enabled mobile device\" (US-9589258). https://patentable.app/patents/US-9589258","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9589258","json":"https://patentable.app/api/llm-context/US-9589258","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:16:55.377Z"}