{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11263419","patent":{"patent_number":"US-11263419","title":"Biometric analysis structure, method and neural network with coded mask","assignee":null,"inventors":[],"filing_date":"2019-12-10T00:00:00.000Z","publication_date":"2022-03-01T00:00:00.000Z","cpc_codes":["G06V","G06F","G06N","G06N","G06V","G06V","G06V","G06V","G06N","G06V"],"num_claims":12,"abstract":"A biometric analysis structure, method and neural network with coded mask are provided. The biometric analysis structure includes a display panel, a light source, and a sensor. The sensor is disposed on the optical path of light from the light source and reflected by the display panel. The biometric analysis structure includes an coded mask. The coded mask is disposed on the optical path in front of the sensor. the coded mask is represented as a first matrix in a matrix form and the first matrix is a delta function after satisfying an autocorrelation operation. The resulting image can be inversely resolved based on the image of the coded mask. Thus, the security of the fingerprint recognition method is improved, and the thickness of the entire imaging structure is reduced."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Biometric analysis structure, method and neural network with coded mask","description":"A biometric analysis structure, method and neural network with coded mask are provided. The biometric analysis structure includes a display panel, a light source, and a sensor. The sensor is disposed ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11263419","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-11263419","citation_suggestion":"Patentable. \"Biometric analysis structure, method and neural network with coded mask\" (US-11263419). https://patentable.app/patents/US-11263419","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11263419","json":"https://patentable.app/api/llm-context/US-11263419","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:44:56.663Z"}