{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8493772","patent":{"patent_number":"US-8493772","title":"Phase change memory structures and methods","assignee":null,"inventors":[],"filing_date":"2012-08-14T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G11C"],"num_claims":21,"abstract":"Methods, devices, and systems associated with phase change memory structures are described herein. One method of forming a phase change memory structure includes forming an insulator material on a first conductive element and on a dielectric material of a phase change memory cell, forming a heater self-aligned with the first conductive element, forming a phase change material on the heater and at least a portion of the insulator material formed on the dielectric material, and forming a second conductive element of the phase change memory cell on the phase change material."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Phase change memory structures and methods","description":"Methods, devices, and systems associated with phase change memory structures are described herein. One method of forming a phase change memory structure includes forming an insulator material on a fir","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8493772","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-8493772","citation_suggestion":"Patentable. \"Phase change memory structures and methods\" (US-8493772). https://patentable.app/patents/US-8493772","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8493772","json":"https://patentable.app/api/llm-context/US-8493772","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:35:52.521Z"}