{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9846542","patent":{"patent_number":"US-9846542","title":"Storage controller, storage device, storage system and method of operating the storage controller","assignee":null,"inventors":[],"filing_date":"2015-04-09T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G11C","G06F","G06F","G06F"],"num_claims":27,"abstract":"A storage controller that improves performance of a storage device by reducing the number of data I/O operations. The storage controller, as part of a storage device and a storage system, and in a method of operating the storage controller, includes a host interface receiving data requested for storage from a host and lifetime information indicating a change period of the data, and a data placement manager determining a storage position of the data in a flash memory based on the lifetime information of the data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Storage controller, storage device, storage system and method of operating the storage controller","description":"A storage controller that improves performance of a storage device by reducing the number of data I/O operations. The storage controller, as part of a storage device and a storage system, and in a met","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9846542","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-9846542","citation_suggestion":"Patentable. \"Storage controller, storage device, storage system and method of operating the storage controller\" (US-9846542). https://patentable.app/patents/US-9846542","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9846542","json":"https://patentable.app/api/llm-context/US-9846542","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:41:25.830Z"}