{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11532666","patent":{"patent_number":"US-11532666","title":"Magnetoresistive random access memory","assignee":null,"inventors":[],"filing_date":"2021-03-21T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["G11C"],"num_claims":8,"abstract":"A semiconductor device includes a substrate having a magnetic tunneling junction (MTJ) region and a logic region, a magnetic tunneling junction (MTJ) on the MTJ region, and a first metal interconnection on the MTJ. Preferably, a top view of the MTJ includes a circle, a top view of the first metal interconnection includes a flat oval overlapping the circle, and the MTJ includes a bottom electrode, a fixed layer, a free layer, a capping layer, and a top electrode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetoresistive random access memory","description":"A semiconductor device includes a substrate having a magnetic tunneling junction (MTJ) region and a logic region, a magnetic tunneling junction (MTJ) on the MTJ region, and a first metal interconnecti","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11532666","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-11532666","citation_suggestion":"Patentable. \"Magnetoresistive random access memory\" (US-11532666). https://patentable.app/patents/US-11532666","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11532666","json":"https://patentable.app/api/llm-context/US-11532666","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:39:12.599Z"}