{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475663","patent":{"patent_number":"US-11475663","title":"Visual aid device and visual aid method by which user uses visual aid device","assignee":null,"inventors":[],"filing_date":"2019-05-28T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G09B","G06F","G06N","G06N","G06N","G06V","G06V","H04N","H04N","H04N","H04N","H04N"],"num_claims":8,"abstract":"A vision assistance apparatus may include an image acquisition unit configured to acquire an image by capturing the scene of the front which a user watches, a sensor unit configured to acquire sensing information on objects located in front of the user, a control unit configured to analyze the image acquired by the image acquisition unit and generate a notification signal for the front scene through an analysis result of the image and the sensing information acquired by the sensor unit, and an output unit configured to provide the user with the notification signal generated by the control unit in the form of sound."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Visual aid device and visual aid method by which user uses visual aid device","description":"A vision assistance apparatus may include an image acquisition unit configured to acquire an image by capturing the scene of the front which a user watches, a sensor unit configured to acquire sensing","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475663","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-11475663","citation_suggestion":"Patentable. \"Visual aid device and visual aid method by which user uses visual aid device\" (US-11475663). https://patentable.app/patents/US-11475663","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475663","json":"https://patentable.app/api/llm-context/US-11475663","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:28:37.216Z"}