{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9842645","patent":{"patent_number":"US-9842645","title":"Nonvolatile memory device including nonvolatile memory and resistance-time converter, and integrated circuit card including nonvolatile memory device","assignee":null,"inventors":[],"filing_date":"2017-03-06T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["G11C","G06F","G06F","G06F","G06F","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"A nonvolatile memory device comprises: a nonvolatile memory; a resistance-time converter that outputs an end signal at timing according to a resistance value of the nonvolatile memory; and a time-digital converter that measures the time from input of a start signal to input of the end signal and converts the measured time into a digital value. The time-digital converter includes: a ring delay circuit that includes delay elements connected in a ring configuration; a counter circuit that counts the number of times of a rising edge or a falling edge in output of one of the delay elements; a first memory circuit that stores, based on the end signal, outputs of the delay elements as first data; and a second memory circuit that stores, based on the end signal, a count value of the counter circuit as second data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Nonvolatile memory device including nonvolatile memory and resistance-time converter, and integrated circuit card including nonvolatile memory device","description":"A nonvolatile memory device comprises: a nonvolatile memory; a resistance-time converter that outputs an end signal at timing according to a resistance value of the nonvolatile memory; and a time-digi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9842645","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-9842645","citation_suggestion":"Patentable. \"Nonvolatile memory device including nonvolatile memory and resistance-time converter, and integrated circuit card including nonvolatile memory device\" (US-9842645). https://patentable.app/patents/US-9842645","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9842645","json":"https://patentable.app/api/llm-context/US-9842645","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:17:46.255Z"}