{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11943925","patent":{"patent_number":"US-11943925","title":"Semiconductor memory device having charge storage pattern","assignee":null,"inventors":[],"filing_date":"2021-06-01T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G11C","G11C","H01L"],"num_claims":20,"abstract":"A semiconductor memory device includes first conductive lines stacked in a first direction perpendicular to a top surface of a substrate, second conductive lines extending in the first direction and intersecting the first conductive lines, and memory cells provided at intersection points between the first conductive lines and the second conductive lines, respectively. Each of the memory cells includes a semiconductor pattern parallel to the top surface of the substrate, the semiconductor pattern including a source region having a first conductivity type, a drain region having a second conductivity type, and a channel region between the source region and the drain region, first and second gate electrodes surrounding the channel region of the semiconductor pattern, and a charge storage pattern between the semiconductor pattern and the first and second gate electrodes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor memory device having charge storage pattern","description":"A semiconductor memory device includes first conductive lines stacked in a first direction perpendicular to a top surface of a substrate, second conductive lines extending in the first direction and i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11943925","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-11943925","citation_suggestion":"Patentable. \"Semiconductor memory device having charge storage pattern\" (US-11943925). https://patentable.app/patents/US-11943925","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11943925","json":"https://patentable.app/api/llm-context/US-11943925","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:11:41.746Z"}