{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11250113","patent":{"patent_number":"US-11250113","title":"Fingerprint image acquisition apparatus and method for user authentication","assignee":null,"inventors":[],"filing_date":"2018-05-25T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06V","G06V","G06V","G06V"],"num_claims":13,"abstract":"A fingerprint image acquisition method for user authentication is provided. The method comprises determining whether a sensed pressure, which is applied to a fingerprint input window by a finger of a user touching the fingerprint input window, exceeds a predetermined startup pressure, acquiring a comparison image by imaging a fingerprint of the finger when the sensed pressure exceeds the startup pressure, measuring a quality of the comparison image, determining a value of a threshold pressure based on the quality of the comparison image and acquiring an authentication image for the user by capturing an image of the fingerprint of the finger when the sensed pressure exceeds the threshold pressure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fingerprint image acquisition apparatus and method for user authentication","description":"A fingerprint image acquisition method for user authentication is provided. The method comprises determining whether a sensed pressure, which is applied to a fingerprint input window by a finger of a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11250113","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-11250113","citation_suggestion":"Patentable. \"Fingerprint image acquisition apparatus and method for user authentication\" (US-11250113). https://patentable.app/patents/US-11250113","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11250113","json":"https://patentable.app/api/llm-context/US-11250113","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:33:46.412Z"}