{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8484669","patent":{"patent_number":"US-8484669","title":"Motor and optical disc drive using the same","assignee":null,"inventors":[],"filing_date":"2010-12-08T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["G11B"],"num_claims":14,"abstract":"A motor in which a coupling structure between a sleeve holder and a base plate is improved. The motor may include a base plate including at least one protrusion supporting part formed therein; and a sleeve holder including a cylindrical shaped body part to which a sleeve is fastened in an inside of the sleeve holder, an extension part protruded such that an outer diameter is extended along an outer circumferential surface of the body part, and a flange part vertically protruded in an outer diameter direction from a lower end portion of the extension part so as to make surface contact with an upper surface of the base plate, where the sleeve holder is fastened to the base plate while an outer circumferential surface of the protrusion supporting part is brought into contact with an inner circumferential surface of the extension part."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Motor and optical disc drive using the same","description":"A motor in which a coupling structure between a sleeve holder and a base plate is improved. The motor may include a base plate including at least one protrusion supporting part formed therein; and a s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8484669","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-8484669","citation_suggestion":"Patentable. \"Motor and optical disc drive using the same\" (US-8484669). https://patentable.app/patents/US-8484669","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8484669","json":"https://patentable.app/api/llm-context/US-8484669","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:33:49.564Z"}