{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256971","patent":{"patent_number":"US-11256971","title":"Authentication tag","assignee":null,"inventors":[],"filing_date":"2018-02-06T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06K"],"num_claims":17,"abstract":"An authentication tag and a method for producing the same are disclosed. For example, the authentication tag includes a substrate, a correlation mark printed on a first part of the substrate, a key printed on the second part of the substrate, wherein a portion of the substrate is transparent, and at least one raised feature is printed on the substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Authentication tag","description":"An authentication tag and a method for producing the same are disclosed. For example, the authentication tag includes a substrate, a correlation mark printed on a first part of the substrate, a key pr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256971","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-11256971","citation_suggestion":"Patentable. \"Authentication tag\" (US-11256971). https://patentable.app/patents/US-11256971","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256971","json":"https://patentable.app/api/llm-context/US-11256971","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:36:31.766Z"}