{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11270778","patent":{"patent_number":"US-11270778","title":"Method and system for reducing program disturb degradation in flash memory","assignee":null,"inventors":[],"filing_date":"2020-04-17T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":17,"abstract":"Reduction of program disturb degradation in a flash memory cell array is facilitated by selectively switching wordline voltage levels in a sequence that reduces the likelihood of trapping electrons in memory cell channels. During a program verify operation for a memory cell in a memory cell string, a flash memory system switches wordline voltage levels from high-to-low for interface wordlines, prior to switching wordline voltages from high-to-low for other wordlines in a memory cell string. Selectively switching wordlines in a sequence in the memory cell string enables electrons to migrate to ground or to a source voltage through upper and lower select gates."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for reducing program disturb degradation in flash memory","description":"Reduction of program disturb degradation in a flash memory cell array is facilitated by selectively switching wordline voltage levels in a sequence that reduces the likelihood of trapping electrons in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11270778","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-11270778","citation_suggestion":"Patentable. \"Method and system for reducing program disturb degradation in flash memory\" (US-11270778). https://patentable.app/patents/US-11270778","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11270778","json":"https://patentable.app/api/llm-context/US-11270778","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:59:38.665Z"}