{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10490284","patent":{"patent_number":"US-10490284","title":"Memory device and operating method thereof","assignee":null,"inventors":[],"filing_date":"2018-03-20T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":18,"abstract":"The invention is directed to an electronic device. A memory device having improved reliability according to an embodiment includes a memory cell array including a plurality of memory cells, a peripheral circuit performing a program operation on selected memory cells, among the plurality of memory cells, and a control logic controlling the peripheral circuit to perform an additional program operation on memory cells corresponding to a deep erased state where the memory cells has a threshold voltage having a lower voltage level than a threshold voltage of an erase state, among the selected memory cells, after the program operation is completed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory device and operating method thereof","description":"The invention is directed to an electronic device. A memory device having improved reliability according to an embodiment includes a memory cell array including a plurality of memory cells, a peripher","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10490284","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-10490284","citation_suggestion":"Patentable. \"Memory device and operating method thereof\" (US-10490284). https://patentable.app/patents/US-10490284","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10490284","json":"https://patentable.app/api/llm-context/US-10490284","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:23:33.620Z"}