{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8467148","patent":{"patent_number":"US-8467148","title":"Spin torque oscillator, magnetic recording head, magnetic head assembly and magnetic recording apparatus","assignee":null,"inventors":[],"filing_date":"2009-10-06T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["G11B","G11B","G11C","G11C","G11C","G11B","G11B"],"num_claims":13,"abstract":"A spin torque oscillator includes an amorphous soft magnetic layer, a nonmagnetic layer and a hard magnetic layer. The nonmagnetic layer with a close-packed crystal structure is provided on the amorphous soft magnetic layer. The hard magnetic layer with a close-packed crystal structure and perpendicular magnetic anisotropy is provided on the nonmagnetic layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Spin torque oscillator, magnetic recording head, magnetic head assembly and magnetic recording apparatus","description":"A spin torque oscillator includes an amorphous soft magnetic layer, a nonmagnetic layer and a hard magnetic layer. The nonmagnetic layer with a close-packed crystal structure is provided on the amorph","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8467148","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-8467148","citation_suggestion":"Patentable. \"Spin torque oscillator, magnetic recording head, magnetic head assembly and magnetic recording apparatus\" (US-8467148). https://patentable.app/patents/US-8467148","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8467148","json":"https://patentable.app/api/llm-context/US-8467148","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:47:00.687Z"}