{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9704579","patent":{"patent_number":"US-9704579","title":"Non-valatile semiconductor memory device and location based erasure methods","assignee":null,"inventors":[],"filing_date":"2016-07-26T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":7,"abstract":"A non-volatile semiconductor memory device comprising a control circuit is provided, the control circuit performing a data erasure by applying predetermined erase voltages to predetermined blocks of a memory cell array including memory cells disposed on each intersection of a plurality of word lines and a plurality of bit lines, and the control circuit applying the erase voltages to the memory cells to erase data by applying word line voltages different to each other to even-numbered word lines and odd-numbered word lines of the memory cell array except to an edge part thereof, and by applying a voltage different to the word line voltages to the word line in the edge part of the memory cell array."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Non-valatile semiconductor memory device and location based erasure methods","description":"A non-volatile semiconductor memory device comprising a control circuit is provided, the control circuit performing a data erasure by applying predetermined erase voltages to predetermined blocks of a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9704579","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-9704579","citation_suggestion":"Patentable. \"Non-valatile semiconductor memory device and location based erasure methods\" (US-9704579). https://patentable.app/patents/US-9704579","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9704579","json":"https://patentable.app/api/llm-context/US-9704579","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:40:28.341Z"}