{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11532178","patent":{"patent_number":"US-11532178","title":"Biometric identification and verification","assignee":null,"inventors":[],"filing_date":"2021-06-17T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["G06V","G06F","G06F","G06F","G06V","G06V","G06V","G06V","G06V"],"num_claims":22,"abstract":"In real biometric systems, false match rates and false non-match rates of 0% do not exist. There is always some probability that a purported match is false, and that a genuine match is not identified. The performance of biometric systems is often expressed in part in terms of their false match rate and false non-match rate, with the equal error rate being when the two are equal. There is a tradeoff between the FMR and FNMR in biometric systems which can be adjusted by changing a matching threshold. This matching threshold can be automatically, dynamically and/or user adjusted so that a biometric system of interest can achieve a desired FMR and FNMR."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Biometric identification and verification","description":"In real biometric systems, false match rates and false non-match rates of 0% do not exist. There is always some probability that a purported match is false, and that a genuine match is not identified.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11532178","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-11532178","citation_suggestion":"Patentable. \"Biometric identification and verification\" (US-11532178). https://patentable.app/patents/US-11532178","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11532178","json":"https://patentable.app/api/llm-context/US-11532178","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:14:41.401Z"}