{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9830098","patent":{"patent_number":"US-9830098","title":"Method of wear leveling for data storage device","assignee":null,"inventors":[],"filing_date":"2016-07-11T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G11C","G11C","G11C","G11C","G06F","G06F","G11C","G11C"],"num_claims":18,"abstract":"A method of wear leveling for a data storage device is provided. The data storage device includes a non-volatile memory having a plurality of blocks. A portion of the blocks not having any valid data are defined as spare blocks, and the spare blocks are associated with a spare pool. The method includes the steps of: maintaining a management table recording a plurality of physical block numbers and a plurality of block statuses corresponding to the blocks; selecting a first spare block having a first smallest physical block number as a current temporary block; receiving a write command from a host; determining whether data in the write command shall be written into the current temporary block; if false, selecting a second spare block having a second smallest physical block number as a next temporary block; and writing the data into the next temporary block."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of wear leveling for data storage device","description":"A method of wear leveling for a data storage device is provided. The data storage device includes a non-volatile memory having a plurality of blocks. A portion of the blocks not having any valid data ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9830098","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-9830098","citation_suggestion":"Patentable. \"Method of wear leveling for data storage device\" (US-9830098). https://patentable.app/patents/US-9830098","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9830098","json":"https://patentable.app/api/llm-context/US-9830098","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:23:11.836Z"}