{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475914","patent":{"patent_number":"US-11475914","title":"Touchdown detection for multiple actuators on magnetic recording device","assignee":null,"inventors":[],"filing_date":"2021-03-08T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G11B","G11B"],"num_claims":17,"abstract":"According to an embodiment, a controller of a magnetic disk device executes control such that detection of touchdowns of one or more first magnetic heads and detection of touchdowns of one or more second magnetic heads are executed at different timings. In addition, the controller executes control such that touchdowns of the one or more first magnetic heads are detected at different timings and touchdowns of the one or more second magnetic heads are detected at different timings."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Touchdown detection for multiple actuators on magnetic recording device","description":"According to an embodiment, a controller of a magnetic disk device executes control such that detection of touchdowns of one or more first magnetic heads and detection of touchdowns of one or more sec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475914","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-11475914","citation_suggestion":"Patentable. \"Touchdown detection for multiple actuators on magnetic recording device\" (US-11475914). https://patentable.app/patents/US-11475914","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475914","json":"https://patentable.app/api/llm-context/US-11475914","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:19:22.659Z"}