{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12002522","patent":{"patent_number":"US-12002522","title":"Memory device and operation method thereof","assignee":null,"inventors":[],"filing_date":"2022-05-13T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":10,"abstract":"A memory device and an operation method thereof are provided. The operation method includes: in a programming operation, programming a plurality of threshold voltages of a plurality of switches on a plurality of string select lines and a plurality of ground select lines as a first reference threshold voltage, and programming a plurality of threshold voltages of a plurality of dummy memory cells on a plurality of dummy word lines as being gradually increased along a first direction or a second direction, and the threshold voltages of the dummy memory cells being higher than the first reference threshold voltage; wherein the first direction being from the string select lines to a plurality of word lines and the second direction being from the ground select lines to the word lines."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory device and operation method thereof","description":"A memory device and an operation method thereof are provided. The operation method includes: in a programming operation, programming a plurality of threshold voltages of a plurality of switches on a p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12002522","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-12002522","citation_suggestion":"Patentable. \"Memory device and operation method thereof\" (US-12002522). https://patentable.app/patents/US-12002522","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12002522","json":"https://patentable.app/api/llm-context/US-12002522","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:18:35.753Z"}