{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9635244","patent":{"patent_number":"US-9635244","title":"Image pickup apparatus","assignee":null,"inventors":[],"filing_date":"2016-02-17T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N"],"num_claims":5,"abstract":"An image pickup apparatus includes: a lens holding frame; a fixed frame; driving magnets arranged at the fixed frame such that magnetic poles are alternately reversed along an optical axis; driving coils arranged at the lens holding frame so as to be opposed respectively to the driving magnets; first detection portions that detect a position of the lens holding frame by detecting a change of a magnetic force of the respective driving magnets; a second detection portion, wherein when it is detected that the lens holding frame has reached a predetermined position, an output signal from the second detection portion at the time of the detection is set as a reference position, and position detection of the lens holding frame after the detection is performed based on the output signal from the second detection portion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image pickup apparatus","description":"An image pickup apparatus includes: a lens holding frame; a fixed frame; driving magnets arranged at the fixed frame such that magnetic poles are alternately reversed along an optical axis; driving co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9635244","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-9635244","citation_suggestion":"Patentable. \"Image pickup apparatus\" (US-9635244). https://patentable.app/patents/US-9635244","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9635244","json":"https://patentable.app/api/llm-context/US-9635244","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:19:03.815Z"}