{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9648453","patent":{"patent_number":"US-9648453","title":"Providing position data by means of a distance-bounding protocol","assignee":null,"inventors":[],"filing_date":"2014-01-23T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["H04W","G06Q","G06Q","H04L","H04L","H04W","H04W","H04W","H04W"],"num_claims":15,"abstract":"A method is proposed for providing position data for a chip card having portions for receiving or detecting position data of a localization unit by the localization unit, wherein the localization unit is spatially separate from the chip card; transmitting the position data from the localization unit to the chip card via a contactless interface with use of a cryptographic protocol; executing a distance-bounding protocol between the chip card and the localization unit, wherein the distance-bounding protocol then concludes successfully precisely when the spatial distance between the chip card and localization unit does not exceed a predefined maximum distance; and executing a chip card function with successful conclusion of the distance-bounding protocol, wherein the chip card function uses the transmitted position data as position data specifying the current position of the chip card."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Providing position data by means of a distance-bounding protocol","description":"A method is proposed for providing position data for a chip card having portions for receiving or detecting position data of a localization unit by the localization unit, wherein the localization unit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9648453","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-9648453","citation_suggestion":"Patentable. \"Providing position data by means of a distance-bounding protocol\" (US-9648453). https://patentable.app/patents/US-9648453","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9648453","json":"https://patentable.app/api/llm-context/US-9648453","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:19:10.662Z"}