{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531510","patent":{"patent_number":"US-8531510","title":"Endoscope apparatus","assignee":null,"inventors":[],"filing_date":"2012-08-16T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["A61B","A61B","H04N","H04N","H04N"],"num_claims":12,"abstract":"An endoscope apparatus having a plurality of observation modes includes: an objective optical system including a moving lens; a CCD that picks up an image of an object via the objective optical system; a contour enhancement section that performs contour enhancement of the image outputted from the CCD and outputs contour component signals; a signal value comparison section that compares a maximum value of the contour component signals and a predetermined threshold value according to the observation mode; a focusing evaluation section that determines a focusing state by determining a signal distribution of the contour component signals; and an actuator drive section that controls movement of the moving lens based on the focusing state determined by the focusing evaluation section and a result of the comparison by the signal value comparison section."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Endoscope apparatus","description":"An endoscope apparatus having a plurality of observation modes includes: an objective optical system including a moving lens; a CCD that picks up an image of an object via the objective optical system","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531510","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-8531510","citation_suggestion":"Patentable. \"Endoscope apparatus\" (US-8531510). https://patentable.app/patents/US-8531510","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531510","json":"https://patentable.app/api/llm-context/US-8531510","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:23:40.854Z"}