{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8487293","patent":{"patent_number":"US-8487293","title":"Bipolar switching memory cell with built-in “on ”state rectifying current-voltage characteristics","assignee":null,"inventors":[],"filing_date":"2010-12-30T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G11C"],"num_claims":25,"abstract":"A memory array is disclosed having bipolar current-voltage (IV) resistive random access memory cells with built-in “on” state rectifying IV characteristics. In one embodiment, a bipolar switching resistive random access memory cell may have a metal/solid electrolyte/semiconductor stack that forms a Schottky diode when switched to the “on” state. In another embodiment, a bipolar switching resistive random access memory cell may have a metal/solid electrolyte/tunnel barrier/electrode stack that forms a metal-insulator-metal device when switched to the “on” state. Methods of operating the memory array are also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Bipolar switching memory cell with built-in “on ”state rectifying current-voltage characteristics","description":"A memory array is disclosed having bipolar current-voltage (IV) resistive random access memory cells with built-in “on” state rectifying IV characteristics. In one embodiment, a bipolar switching resi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8487293","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-8487293","citation_suggestion":"Patentable. \"Bipolar switching memory cell with built-in “on ”state rectifying current-voltage characteristics\" (US-8487293). https://patentable.app/patents/US-8487293","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8487293","json":"https://patentable.app/api/llm-context/US-8487293","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:54:46.238Z"}