{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11993065","patent":{"patent_number":"US-11993065","title":"Metal card manufacturing method","assignee":null,"inventors":[],"filing_date":"2018-06-20T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","G06K"],"num_claims":7,"abstract":"The present invention relates to a metal card manufacturing method including the steps of: preparing a metal sheet having a given size capable of accommodating a plurality of individual cards; preparing a ferromagnetic insulating sheet made by containing epoxy in a ferrite to the same size capable of accommodating the plurality of individual cards as the metal sheet; preparing an inlay sheet on which antenna coils are printed to the same size as the insulating sheet and forming holes on at least one or more edges of stacked sheets formed by stacking a plurality of sheets inclusive of the insulating sheet and the inlay sheet; fitting the holes formed on the stacked sheets to pins located on a loading plate; placing the metal sheet on top of the stacked sheets; forming a metal card sheet through lamination among the metal sheet and the stacked sheets; and cutting the metal card sheet along individual card outlines of the plurality of individual cards."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Metal card manufacturing method","description":"The present invention relates to a metal card manufacturing method including the steps of: preparing a metal sheet having a given size capable of accommodating a plurality of individual cards; prepari","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11993065","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-11993065","citation_suggestion":"Patentable. \"Metal card manufacturing method\" (US-11993065). https://patentable.app/patents/US-11993065","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11993065","json":"https://patentable.app/api/llm-context/US-11993065","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:42:58.868Z"}