{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9727453","patent":{"patent_number":"US-9727453","title":"Multi-level table deltas","assignee":null,"inventors":[],"filing_date":"2013-03-14T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":16,"abstract":"A memory system or flash card may include an algorithm or process for managing the handling of large tables in memory. A delta may be used for each table to accumulate updates. There may be a plurality of deltas for a multi-level delta structure. In one example, the first level delta is stored in random access memory (RAM), while the other level deltas are stored in the flash memory. Multiple-level deltas may improve the number of flash writes and reduce the number and amount of each flush to the actual table in flash. The use of multi-level deltas may improve performance by more efficiently writing to the table in flash."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-level table deltas","description":"A memory system or flash card may include an algorithm or process for managing the handling of large tables in memory. A delta may be used for each table to accumulate updates. There may be a pluralit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9727453","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-9727453","citation_suggestion":"Patentable. \"Multi-level table deltas\" (US-9727453). https://patentable.app/patents/US-9727453","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9727453","json":"https://patentable.app/api/llm-context/US-9727453","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:33:01.382Z"}