{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8539174","patent":{"patent_number":"US-8539174","title":"Use by a host device having a first file system of a portable storage device having a second file system and supporting file segmentation","assignee":null,"inventors":[],"filing_date":"2012-09-05T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A host device includes a first file system, and a storage device includes a plurality of memory units and a plurality of controllers. While the host device is operative coupled to the storage device, the host device creates a second file system corresponding to the storage device and copies host content from the first file system to the second file system. The second file system is segmented into a plurality of segments, each of the plurality of segments being uniquely associated with a particular one of the plurality of controllers. The host device selects a data transfer rate to write the host content from the second file system to the storage device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Use by a host device having a first file system of a portable storage device having a second file system and supporting file segmentation","description":"A host device includes a first file system, and a storage device includes a plurality of memory units and a plurality of controllers. While the host device is operative coupled to the storage device, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8539174","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-8539174","citation_suggestion":"Patentable. \"Use by a host device having a first file system of a portable storage device having a second file system and supporting file segmentation\" (US-8539174). https://patentable.app/patents/US-8539174","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8539174","json":"https://patentable.app/api/llm-context/US-8539174","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:56:50.551Z"}