{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11500728","patent":{"patent_number":"US-11500728","title":"Storage controller and method of restoring error of the same","assignee":null,"inventors":[],"filing_date":"2021-07-13T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G06F","G11C","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G11C","G11C"],"num_claims":20,"abstract":"A storage controller includes a host interface configured to perform communication with a host device, a memory interface configured to perform communication with a nonvolatile memory device, a higher-level controller, and a lower-level controller. The higher-level controller issues operations to be performed by the nonvolatile memory device based on requests transferred through the host interface. The lower-level controller includes an operation memory configured to store an operation code and operation data. The lower-level controller controls the memory interface based on the operation code and the operation data such that the nonvolatile memory device performs issued operations received from the higher-level controller. The higher-level controller performs, when an error occurs in the lower-level controller, an error restoring operation based on state information of the lower-level controller to restore the lower-level controller to a previous state corresponding to a state before the error occurs."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Storage controller and method of restoring error of the same","description":"A storage controller includes a host interface configured to perform communication with a host device, a memory interface configured to perform communication with a nonvolatile memory device, a higher","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11500728","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-11500728","citation_suggestion":"Patentable. \"Storage controller and method of restoring error of the same\" (US-11500728). https://patentable.app/patents/US-11500728","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11500728","json":"https://patentable.app/api/llm-context/US-11500728","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:25:35.537Z"}