{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9684564","patent":{"patent_number":"US-9684564","title":"File based incremental block backup from user mode","assignee":null,"inventors":[],"filing_date":"2015-09-18T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":16,"abstract":"A system for incremental backup comprises a storage device and a processor. The processor is configured to: 1) start tracking, wherein a file changed block info is tracked in map(s), wherein each of the map(s) tracks writes indicated via a node of a set of nodes; 2) receive request for an incremental backup of a volume of one or more volumes, wherein the map(s) track changed blocks from writes to the volume; 3) halt writes to the volume and queue writes to the volume after halting; 4) freeze the map(s) of changed blocks; 5) change tracking, wherein the change block info is tracked to a new set of maps; 6) determine changed blocks using the map(s); 7) write changed blocks to a backup volume; and 8) release writes to volume."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"File based incremental block backup from user mode","description":"A system for incremental backup comprises a storage device and a processor. The processor is configured to: 1) start tracking, wherein a file changed block info is tracked in map(s), wherein each of t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9684564","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-9684564","citation_suggestion":"Patentable. \"File based incremental block backup from user mode\" (US-9684564). https://patentable.app/patents/US-9684564","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9684564","json":"https://patentable.app/api/llm-context/US-9684564","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:21:00.006Z"}