{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10530588","patent":{"patent_number":"US-10530588","title":"Multi-stage non-linearly cascaded physically unclonable function circuit","assignee":null,"inventors":[],"filing_date":"2016-12-16T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":20,"abstract":"An apparatus is provided which comprises: a first stage of physically unclonable function (PUF) circuits to receive an n-bit challenge, wherein the first stage of PUF circuits comprise a subset of ‘n’ PUF cells each of which is to generate an output bit; and a first stage of cipher blocks to receive the output bits from the subset of ‘n’ PUF cells, wherein the first stage of cipher blocks is to generate a plurality of bits."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-stage non-linearly cascaded physically unclonable function circuit","description":"An apparatus is provided which comprises: a first stage of physically unclonable function (PUF) circuits to receive an n-bit challenge, wherein the first stage of PUF circuits comprise a subset of ‘n’","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10530588","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-10530588","citation_suggestion":"Patentable. \"Multi-stage non-linearly cascaded physically unclonable function circuit\" (US-10530588). https://patentable.app/patents/US-10530588","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10530588","json":"https://patentable.app/api/llm-context/US-10530588","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:22:29.096Z"}