{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9626989","patent":{"patent_number":"US-9626989","title":"Selective powering techniques for heat assisted magnetic recording","assignee":null,"inventors":[],"filing_date":"2015-09-22T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["G11B","G11B","G11B"],"num_claims":17,"abstract":"A heat-assisted magnetic recording (HAMR) device includes transducer head comprising a heat source and a writer. The HAMR device further includes a power controller configured to selectively power on and off the heat source independent of current flowing through a write coil of the writer based on a position of the transducer head relative to an adjacent rotating media."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Selective powering techniques for heat assisted magnetic recording","description":"A heat-assisted magnetic recording (HAMR) device includes transducer head comprising a heat source and a writer. The HAMR device further includes a power controller configured to selectively power on ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9626989","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-9626989","citation_suggestion":"Patentable. \"Selective powering techniques for heat assisted magnetic recording\" (US-9626989). https://patentable.app/patents/US-9626989","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9626989","json":"https://patentable.app/api/llm-context/US-9626989","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:24:35.003Z"}