{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792486","patent":{"patent_number":"US-9792486","title":"Fake finger discrimination device and method","assignee":null,"inventors":[],"filing_date":"2014-07-17T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06V","G06F","G06V","G06V"],"num_claims":18,"abstract":"A fake finger discrimination device includes a fingerprint sensor and a control processor. The fingerprint sensor senses a rotating finger to obtain fingerprints in a fake finger discrimination mode. The control processor electrically connected to the fingerprint sensor, judges whether the fingerprints match with one another by way of rotation correlation comparison. If the fingerprints match with one another, the finger is determined as true. If the fingerprints do not match with one another, the finger is determined as fake. A fake finger discrimination method is also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fake finger discrimination device and method","description":"A fake finger discrimination device includes a fingerprint sensor and a control processor. The fingerprint sensor senses a rotating finger to obtain fingerprints in a fake finger discrimination mode. ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792486","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-9792486","citation_suggestion":"Patentable. \"Fake finger discrimination device and method\" (US-9792486). https://patentable.app/patents/US-9792486","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792486","json":"https://patentable.app/api/llm-context/US-9792486","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:22:26.006Z"}