{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10474869","patent":{"patent_number":"US-10474869","title":"Authentication apparatus and prism member for authentication","assignee":null,"inventors":[],"filing_date":"2018-09-10T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["G06V","A61B","A61B","G06V","G06V","A61B"],"num_claims":6,"abstract":"An authentication apparatus comprises a prism member, an imaging unit, and a visible light source configured to radiate visible light to a living body. The prism member has a substantially trapezoidal shape with at least one side face thereof formed in an expanded shape from a living body authentication face against which an authentication portion of the living body is put, toward an imaging face that is parallel to the living body authentication face. The visible light source is disposed below the imaging face and near a side of an expanded side of the imaging face. The imaging unit is disposed below the imaging face."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Authentication apparatus and prism member for authentication","description":"An authentication apparatus comprises a prism member, an imaging unit, and a visible light source configured to radiate visible light to a living body. The prism member has a substantially trapezoidal","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10474869","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-10474869","citation_suggestion":"Patentable. \"Authentication apparatus and prism member for authentication\" (US-10474869). https://patentable.app/patents/US-10474869","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10474869","json":"https://patentable.app/api/llm-context/US-10474869","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:50:14.354Z"}