{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9798480","patent":{"patent_number":"US-9798480","title":"Memory system and operation method thereof","assignee":null,"inventors":[],"filing_date":"2016-06-08T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G11C","G11C"],"num_claims":20,"abstract":"A memory system may include: a data storage unit comprising a first memory device through which data are inputted/outputted through a first channel and a second memory device through which data are inputted/outputted through a second channel, wherein each of the first and second memory devices comprises a plurality of blocks each having multi-level cells (MLCs); and a controller suitable for selecting a first target block among the plurality of blocks of a channel which includes a first victim block and selecting a second target block among the plurality of blocks of a channel of which does not include the first victim block, and separating data of the MLCs included in the first victim block on a level basis and copying the separated data into the first and second target blocks, respectively, during a garbage collection operation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory system and operation method thereof","description":"A memory system may include: a data storage unit comprising a first memory device through which data are inputted/outputted through a first channel and a second memory device through which data are in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9798480","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-9798480","citation_suggestion":"Patentable. \"Memory system and operation method thereof\" (US-9798480). https://patentable.app/patents/US-9798480","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9798480","json":"https://patentable.app/api/llm-context/US-9798480","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:18:02.957Z"}