{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9665748","patent":{"patent_number":"US-9665748","title":"Magnetic helical physical unclonable function measured adjacent to flight","assignee":null,"inventors":[],"filing_date":"2016-08-03T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G06Q","G06Q","H04L","H04L"],"num_claims":17,"abstract":"A helical physical unclonable function is disclosed. The helical physical unclonable function may be used to authenticate a supply item for an imaging device. Measurements of the magnetic field adjacent a helical flight are stored in a non-volatile memory to be used by an imaging device to authenticate the supply item. Other systems and methods are disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic helical physical unclonable function measured adjacent to flight","description":"A helical physical unclonable function is disclosed. The helical physical unclonable function may be used to authenticate a supply item for an imaging device. Measurements of the magnetic field adjace","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9665748","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-9665748","citation_suggestion":"Patentable. \"Magnetic helical physical unclonable function measured adjacent to flight\" (US-9665748). https://patentable.app/patents/US-9665748","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9665748","json":"https://patentable.app/api/llm-context/US-9665748","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:32:17.771Z"}