{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11251192","patent":{"patent_number":"US-11251192","title":"Semiconductor devices and manufacturing methods of the same","assignee":null,"inventors":[],"filing_date":"2019-04-17T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A semiconductor device includes a vertical stack of gate electrodes. The gate electrodes extend in different lengths to provide contact regions. The gate electrodes have a conductive region and an insulating region. Contact plugs fills contact holes that pass through the stack of gate electrodes in the contact regions. The contact plugs are connected to the gate electrodes. The contact plugs pass through a conductive region of one gate electrode and are electrically connected to the one gate electrode and pass through the insulating region of other gate electrodes in the contact region. The insulating region is disposed outside of the contact holes in a region in which the gate electrodes intersect the contact plugs."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor devices and manufacturing methods of the same","description":"A semiconductor device includes a vertical stack of gate electrodes. The gate electrodes extend in different lengths to provide contact regions. The gate electrodes have a conductive region and an ins","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11251192","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-11251192","citation_suggestion":"Patentable. \"Semiconductor devices and manufacturing methods of the same\" (US-11251192). https://patentable.app/patents/US-11251192","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11251192","json":"https://patentable.app/api/llm-context/US-11251192","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:35:41.955Z"}