{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11957411","patent":{"patent_number":"US-11957411","title":"Visual function detection apparatus, method of detecting visual function, and program","assignee":null,"inventors":[],"filing_date":"2020-08-24T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","G06T","G06T","A61B","G06T","G06T"],"num_claims":6,"abstract":"A visual function detection apparatus includes: a display controller that causes an image for determination to be displayed on a display screen of a display unit; a gazing point detector that detects a position of a gazing point of the test subject observing the display screen; a positional relation detector that detects a positional relation between a position of the image for determination on the display screen and the position of the gazing point; and a visual function detector that detects a visual function of the test subject based on the positional relation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Visual function detection apparatus, method of detecting visual function, and program","description":"A visual function detection apparatus includes: a display controller that causes an image for determination to be displayed on a display screen of a display unit; a gazing point detector that detects ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11957411","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-11957411","citation_suggestion":"Patentable. \"Visual function detection apparatus, method of detecting visual function, and program\" (US-11957411). https://patentable.app/patents/US-11957411","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11957411","json":"https://patentable.app/api/llm-context/US-11957411","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:16:28.839Z"}