{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11288893","patent":{"patent_number":"US-11288893","title":"Touch display device with fingerprint anti-spoofing function and associated fingerprint anti-spoofing method","assignee":null,"inventors":[],"filing_date":"2020-10-19T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G06V","G02F","G02F","G02F","G06N","G06V","G06V","G06V","G06V","G02F","G06N"],"num_claims":9,"abstract":"A touch display device with a fingerprint anti-spoofing function and an associated fingerprint anti-spoofing method are provided, where the touch display device may include a touch display panel and a processing circuit. The touch display panel may include a plurality of display units and one or more codebooks, where each of the display units includes a sensor unit, and the one or more codebooks may make the sensor units receive sensing information of an object which is put on the touch display panel. In addition, the processing circuit may obtain the sensing information from the sensor units, and determine whether the object is a real finger based on the sensing information and reference information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Touch display device with fingerprint anti-spoofing function and associated fingerprint anti-spoofing method","description":"A touch display device with a fingerprint anti-spoofing function and an associated fingerprint anti-spoofing method are provided, where the touch display device may include a touch display panel and a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11288893","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-11288893","citation_suggestion":"Patentable. \"Touch display device with fingerprint anti-spoofing function and associated fingerprint anti-spoofing method\" (US-11288893). https://patentable.app/patents/US-11288893","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11288893","json":"https://patentable.app/api/llm-context/US-11288893","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:54:04.549Z"}