{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9691477","patent":{"patent_number":"US-9691477","title":"Resistive memory system and method of operating the resistive memory system","assignee":null,"inventors":[],"filing_date":"2016-02-12T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":18,"abstract":"A resistive memory system having a plurality of memory cells includes a memory device having a resistive memory cell array and a controller. The controller generates write data to be written to the memory cell array by encoding input data such that the input data corresponds to an erase state and a plurality of programming states that a memory cell may have. The input data is encoded such that at least one of the number of memory cells assigned a first programming state and the number of memory cells assigned a second programming state is smaller than at least one of the numbers of memory cells in the erase state and the other programming states. The first programming state has a highest resistance level among the plurality of programming states, and the second programming state has a second highest resistance level among the plurality of programming states."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Resistive memory system and method of operating the resistive memory system","description":"A resistive memory system having a plurality of memory cells includes a memory device having a resistive memory cell array and a controller. The controller generates write data to be written to the me","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9691477","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-9691477","citation_suggestion":"Patentable. \"Resistive memory system and method of operating the resistive memory system\" (US-9691477). https://patentable.app/patents/US-9691477","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9691477","json":"https://patentable.app/api/llm-context/US-9691477","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:38:32.911Z"}