{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9817591","patent":{"patent_number":"US-9817591","title":"Storage device and storage system storing data based on reliability of memory area","assignee":null,"inventors":[],"filing_date":"2015-12-08T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G11C"],"num_claims":20,"abstract":"A storage device communicating with a host includes a plurality of memory devices and a memory controller. Each of the memory devices includes at least one of a plurality of memory areas that have different storage reliability levels. The memory controller controls the memory devices such that data and required level data associated with a required reliability level of the data are stored in some or all of the memory areas. The data and the required level data are provided from the host. The data is stored in a memory area having a storage reliability level corresponding to the required reliability level from among the memory areas, according to a control of the memory controller."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Storage device and storage system storing data based on reliability of memory area","description":"A storage device communicating with a host includes a plurality of memory devices and a memory controller. Each of the memory devices includes at least one of a plurality of memory areas that have dif","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9817591","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-9817591","citation_suggestion":"Patentable. \"Storage device and storage system storing data based on reliability of memory area\" (US-9817591). https://patentable.app/patents/US-9817591","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9817591","json":"https://patentable.app/api/llm-context/US-9817591","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:39:31.715Z"}