{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11995490","patent":{"patent_number":"US-11995490","title":"Circuitry for use in smart cards and other applications","assignee":null,"inventors":[],"filing_date":"2019-07-22T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","H02J","H04B","H04B","H04B","H04B"],"num_claims":20,"abstract":"A smart card comprising rectification circuitry arranged to receive an alternating electrical signal from a near field RF communications antenna of the smart card, and convert it into DC electrical energy for powering an auxiliary circuit. The rectification circuitry comprises a first inductor arranged so that the alternating electrical signal flows through the first inductor and a second inductor arranged for inductive coupling with the first inductor to provide the alternating electrical signal to a near field RF communicator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Circuitry for use in smart cards and other applications","description":"A smart card comprising rectification circuitry arranged to receive an alternating electrical signal from a near field RF communications antenna of the smart card, and convert it into DC electrical en","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11995490","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-11995490","citation_suggestion":"Patentable. \"Circuitry for use in smart cards and other applications\" (US-11995490). https://patentable.app/patents/US-11995490","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11995490","json":"https://patentable.app/api/llm-context/US-11995490","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:07:06.108Z"}