{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11462562","patent":{"patent_number":"US-11462562","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2020-09-02T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":19,"abstract":"According to one embodiment, a semiconductor device comprising: a first stacked structure in which first insulating layers and first conductive layers are alternately stacked; a second stacked structure in which second insulating layers and second conductive layers are alternately stacked; a first memory pillar provided in the first stacked structure; a first dividing structure dividing the first conductive layers; a second memory pillar provided within the second stacked structure and connected to the first memory pillar; a second dividing structure dividing the second conductive layers; a first alignment mark pillar provided in the first stacked structure and projecting from the first stacked structure; a second alignment mark pillar provided on the first alignment mark pillar; an alignment mark surrounded by the second alignment mark pillar."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"According to one embodiment, a semiconductor device comprising: a first stacked structure in which first insulating layers and first conductive layers are alternately stacked; a second stacked structu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11462562","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-11462562","citation_suggestion":"Patentable. \"Semiconductor device\" (US-11462562). https://patentable.app/patents/US-11462562","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11462562","json":"https://patentable.app/api/llm-context/US-11462562","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:44:49.788Z"}