{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11528397","patent":{"patent_number":"US-11528397","title":"Lens apparatus, image pickup apparatus, control method, and storage medium","assignee":null,"inventors":[],"filing_date":"2021-03-22T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":13,"abstract":"A lens apparatus includes an holding barrel configured to hold a lens, movable relative to a fixed barrel in an optical axis direction, and configured to form a retracted state having an overall length of the lens apparatus smaller than when the lens apparatus is in an imaging state, an operating member configured to switch between a lock state that locks the holding barrel and an unlock state that unlocks the holding barrel, a state detector configured to detect a state of the holding barrel relative to the fixed barrel in the optical axis direction, a lock detector configured to detect whether the operating member is in the lock state or the unlock state, and an output unit configured to output detection results by the state detector and the lock detector, or information on whether imaging is available according to the detection results."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Lens apparatus, image pickup apparatus, control method, and storage medium","description":"A lens apparatus includes an holding barrel configured to hold a lens, movable relative to a fixed barrel in an optical axis direction, and configured to form a retracted state having an overall lengt","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11528397","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-11528397","citation_suggestion":"Patentable. \"Lens apparatus, image pickup apparatus, control method, and storage medium\" (US-11528397). https://patentable.app/patents/US-11528397","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11528397","json":"https://patentable.app/api/llm-context/US-11528397","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:41:48.914Z"}