{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11951759","patent":{"patent_number":"US-11951759","title":"Magnetic PUF with predetermined information layer","assignee":null,"inventors":[],"filing_date":"2022-09-02T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K"],"num_claims":5,"abstract":"The invention adds a Physical Information Layer (“PIL”) to the magnetic particles within a matrix that creates an unclonable physical unclonable function “object.” The PIL assists in searching to find the combination that matches a pre-determined enrolled combination with additional information that includes a search index, which limits the range of data required to search in order to find a match in the enrolled database. The index could be a predetermined value that associates the random magnetic profile values to a list of enrolled values in a database. The additional information may include product or general information that needs to be easily communicated to a user of the PUF."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic PUF with predetermined information layer","description":"The invention adds a Physical Information Layer (“PIL”) to the magnetic particles within a matrix that creates an unclonable physical unclonable function “object.” The PIL assists in searching to find","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11951759","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-11951759","citation_suggestion":"Patentable. \"Magnetic PUF with predetermined information layer\" (US-11951759). https://patentable.app/patents/US-11951759","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11951759","json":"https://patentable.app/api/llm-context/US-11951759","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:21:32.772Z"}