{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641693","patent":{"patent_number":"US-9641693","title":"Chip card with integrated time-determining system","assignee":null,"inventors":[],"filing_date":"2001-09-25T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04M","G01S","G01S","G06K","G06K","G06Q","H04M","H04W","H04W","H04W","H04W","H04W"],"num_claims":127,"abstract":"Billing method for billing a call to a user identified with an identification card (2) in a telecommunication network. The duration of the calls is determined by a GPS receiver. The identification card further preferably comprises downloaded scales of charges, the billed amount depending on the determined duration of the call and on the stored scales of charges.Advantage: the determined time can not be falsified by the user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Chip card with integrated time-determining system","description":"Billing method for billing a call to a user identified with an identification card (2) in a telecommunication network. The duration of the calls is determined by a GPS receiver. The identification car","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641693","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-9641693","citation_suggestion":"Patentable. \"Chip card with integrated time-determining system\" (US-9641693). https://patentable.app/patents/US-9641693","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641693","json":"https://patentable.app/api/llm-context/US-9641693","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:36:18.560Z"}