{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9843710","patent":{"patent_number":"US-9843710","title":"Focusing adjustment apparatus and focusing adjustment method","assignee":null,"inventors":[],"filing_date":"2015-01-22T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":16,"abstract":"A focusing adjustment apparatus includes a recording unit, a focusing adjustment unit, a calculation unit, and a calculation unit. The recording unit records a recording signal output from an image sensor. The focusing adjustment unit adjusts focusing on an object image entering the image sensor based on information about an image-forming position in a first evaluation band of the recording signal. The calculation unit calculates the image-forming position in the first evaluation band of the recording signal by correcting, using a correction value, an image-forming position in a second evaluation band of a focusing adjustment signal obtained from the image sensor. The calculation unit changes the correction value using information about the first evaluation band of the recording signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Focusing adjustment apparatus and focusing adjustment method","description":"A focusing adjustment apparatus includes a recording unit, a focusing adjustment unit, a calculation unit, and a calculation unit. The recording unit records a recording signal output from an image se","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9843710","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-9843710","citation_suggestion":"Patentable. \"Focusing adjustment apparatus and focusing adjustment method\" (US-9843710). https://patentable.app/patents/US-9843710","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9843710","json":"https://patentable.app/api/llm-context/US-9843710","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:16:48.703Z"}