{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11963463","patent":{"patent_number":"US-11963463","title":"MRAM cell and MRAM","assignee":null,"inventors":[],"filing_date":"2022-05-02T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"Magnetic random access memory (MRAM) cells are provided. MRAM cell includes a plurality of stacked magnetic tunnel junction (MTJ) devices coupled in serial, and a transistor. The transistor has a gate coupled to a word line, a first terminal coupled to a bit line through the stacked MTJ devices, and a second terminal coupled to a source line. The stacked MTJ devices have different sizes. Each of the stacked MTJ devices includes a free layer, a pinned layer and a barrier layer between the free layer and the pinned layer. The free layers of two adjacent stacked MTJ devices are in direct contact with each other."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"MRAM cell and MRAM","description":"Magnetic random access memory (MRAM) cells are provided. MRAM cell includes a plurality of stacked magnetic tunnel junction (MTJ) devices coupled in serial, and a transistor. The transistor has a gate","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11963463","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-11963463","citation_suggestion":"Patentable. \"MRAM cell and MRAM\" (US-11963463). https://patentable.app/patents/US-11963463","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11963463","json":"https://patentable.app/api/llm-context/US-11963463","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:09:49.292Z"}