{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9659997","patent":{"patent_number":"US-9659997","title":"Replacement materials processes for forming cross point memory","assignee":null,"inventors":[],"filing_date":"2016-03-02T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C"],"num_claims":18,"abstract":"Methods of forming memory cells comprising phase change and/or chalcogenide materials are disclosed. In one aspect, the method includes providing a lower line stack extending in a first direction, the lower line stack comprising a sacrificial line over a lower conductive line. The method further includes forming a chalcogenide line extending in the first direction by selectively removing the sacrificial material of the sacrificial line and replacing the sacrificial line with a chalcogenide material."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Replacement materials processes for forming cross point memory","description":"Methods of forming memory cells comprising phase change and/or chalcogenide materials are disclosed. In one aspect, the method includes providing a lower line stack extending in a first direction, the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9659997","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-9659997","citation_suggestion":"Patentable. \"Replacement materials processes for forming cross point memory\" (US-9659997). https://patentable.app/patents/US-9659997","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9659997","json":"https://patentable.app/api/llm-context/US-9659997","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:16:22.793Z"}