{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11462553","patent":{"patent_number":"US-11462553","title":"Semiconductor device having vertical fence structures","assignee":null,"inventors":[],"filing_date":"2020-09-28T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"Semiconductor devices including a substrate including a cell array region and a through electrode region, an electrode stack on the substrate and including electrodes, vertical structures penetrating the electrode stack within the cell array region, vertical fence structures within an extension region and surrounding the through electrode region, and insulating layers being inside a perimeter defined by the vertical fence structures and being at the same level as the electrodes may be provided. The electrodes may include first protrusions protruding between the vertical fence structures in a plan view."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device having vertical fence structures","description":"Semiconductor devices including a substrate including a cell array region and a through electrode region, an electrode stack on the substrate and including electrodes, vertical structures penetrating ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11462553","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-11462553","citation_suggestion":"Patentable. \"Semiconductor device having vertical fence structures\" (US-11462553). https://patentable.app/patents/US-11462553","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11462553","json":"https://patentable.app/api/llm-context/US-11462553","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:26:00.529Z"}