{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8486834","patent":{"patent_number":"US-8486834","title":"Method for manufacturing memory device","assignee":null,"inventors":[],"filing_date":"2011-05-24T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":7,"abstract":"The disclosure provides a method for manufacturing a memory device, including: providing a plurality of gate structures formed on a substrate, wherein the gate structures comprise a cap layer disposed on the top of the gate structure, and each two adjacent gate structures are separated by a gap; blanketly forming a polysilicon layer on the substrate to fill the gap; performing a planarization process to the polysilicon layer, obtaining a polysilicon plug; and performing an oxidation process after the planarization process, converting a part of the polysilicon plug and a residual polysilicon layer over the gate structure to silicon oxide."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for manufacturing memory device","description":"The disclosure provides a method for manufacturing a memory device, including: providing a plurality of gate structures formed on a substrate, wherein the gate structures comprise a cap layer disposed","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8486834","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-8486834","citation_suggestion":"Patentable. \"Method for manufacturing memory device\" (US-8486834). https://patentable.app/patents/US-8486834","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8486834","json":"https://patentable.app/api/llm-context/US-8486834","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:39:09.328Z"}