{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9672928","patent":{"patent_number":"US-9672928","title":"Method and apparatus for estimating read levels of nonvolatile memory and for programming pilot signals used for such estimation","assignee":null,"inventors":[],"filing_date":"2015-11-10T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":14,"abstract":"A method, executed by a memory controller, for estimating read levels of a nonvolatile memory includes reading voltages stored by memory cells of a page space within the nonvolatile memory to which pilot signals of a predetermined symbol are programmed. The number of memory cells are identified whose voltages, read from the page space, are less-than/greater-than a read-voltage applied in reading the voltages stored by the memory cells. A voltage to be applied for reading data stored in the page space is estimated based upon the identified number of memory cells."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for estimating read levels of nonvolatile memory and for programming pilot signals used for such estimation","description":"A method, executed by a memory controller, for estimating read levels of a nonvolatile memory includes reading voltages stored by memory cells of a page space within the nonvolatile memory to which pi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9672928","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-9672928","citation_suggestion":"Patentable. \"Method and apparatus for estimating read levels of nonvolatile memory and for programming pilot signals used for such estimation\" (US-9672928). https://patentable.app/patents/US-9672928","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9672928","json":"https://patentable.app/api/llm-context/US-9672928","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:34:03.127Z"}