{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12002536","patent":{"patent_number":"US-12002536","title":"Sensing module, memory device, and sensing method applied to identify un-programmed/programmed state of non-volatile memory cell","assignee":null,"inventors":[],"filing_date":"2022-03-28T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"A sensing module, a memory device, and a sensing method are provided to perform a read operation so that the un-programmed/programmed state of a memory cell is identified. The sensing module includes a sensing amplifier and a current sink, and both are electrically connected to the memory cell. The sensing amplifier generates a sensing current and identifies the un-programmed/programmed state of the memory cell accordingly. The current sink receives a reference current being equivalent to the summation of the sensing current and a cell current flowing through the memory cell. The reference current is constant, and the sensing current is changed with the cell current. The cell current is generated based on a high read voltage and a low read voltage applied to the memory cell. The sensing current is higher if the memory cell is un-programmed, and the sensing current is lower if the memory cell is programmed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sensing module, memory device, and sensing method applied to identify un-programmed/programmed state of non-volatile memory cell","description":"A sensing module, a memory device, and a sensing method are provided to perform a read operation so that the un-programmed/programmed state of a memory cell is identified. The sensing module includes ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12002536","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-12002536","citation_suggestion":"Patentable. \"Sensing module, memory device, and sensing method applied to identify un-programmed/programmed state of non-volatile memory cell\" (US-12002536). https://patentable.app/patents/US-12002536","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12002536","json":"https://patentable.app/api/llm-context/US-12002536","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:22:39.382Z"}