{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9690695","patent":{"patent_number":"US-9690695","title":"Data storage device and flash memory control method thereof","assignee":null,"inventors":[],"filing_date":"2013-08-29T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":6,"abstract":"A mapping table H2F update technique for a FLASH memory is disclosed. In a disclosed data storage device, the controller updates a logical-to-physical address mapping table between a host and the FLASH memory in accordance with a group count of a buffer block of the FLASH memory. The group count reflects a logical address distribution of write data buffered in the buffer block and with non-updated logical-to-physical address mapping information. The higher the group count, the more dispersed the logical address distribution. In this manner, each update of the logical-to-physical address mapping table just takes a short time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data storage device and flash memory control method thereof","description":"A mapping table H2F update technique for a FLASH memory is disclosed. In a disclosed data storage device, the controller updates a logical-to-physical address mapping table between a host and the FLAS","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9690695","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-9690695","citation_suggestion":"Patentable. \"Data storage device and flash memory control method thereof\" (US-9690695). https://patentable.app/patents/US-9690695","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9690695","json":"https://patentable.app/api/llm-context/US-9690695","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:49:35.687Z"}