{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11967385","patent":{"patent_number":"US-11967385","title":"Semiconductor storage device and memory system","assignee":null,"inventors":[],"filing_date":"2022-02-04T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":19,"abstract":"A semiconductor storage device includes a first memory chip having a first memory cell, a first word line connected to the first memory cell, a first voltage step-up circuit, and a second voltage step-up circuit, and a second memory chip having a second memory cell, a second word line connected to the second memory cell, a third voltage step-up circuit, and a fourth voltage step-up circuit. During a read operation executed in the first memory chip, the first, second, and fourth voltage step-up circuits supply a first voltage to the first word line, and when a voltage of the first word line reaches a predetermined voltage, the first voltage step-up circuit continues to supply the first voltage to the first word line, and the second voltage step-up circuit and the fourth voltage step-up circuit stop supplying the first voltage to the first word line."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor storage device and memory system","description":"A semiconductor storage device includes a first memory chip having a first memory cell, a first word line connected to the first memory cell, a first voltage step-up circuit, and a second voltage step","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11967385","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-11967385","citation_suggestion":"Patentable. \"Semiconductor storage device and memory system\" (US-11967385). https://patentable.app/patents/US-11967385","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11967385","json":"https://patentable.app/api/llm-context/US-11967385","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:36:11.194Z"}