{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8543783","patent":{"patent_number":"US-8543783","title":"Data storage apparatus and method of controlling data storage apparatus","assignee":null,"inventors":[],"filing_date":"2013-02-18T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":9,"abstract":"A compressing unit generates a plurality of types of compressed blocks for each of divided blocks of data, by using a plurality of algorithm executing units. A comparing unit stores, in a storage unit, comparison result information on a compressed block having the smallest size. A writing start determining unit makes a decision to start writing of a write block and compression of a next block, when a quotient obtained by dividing the size of the compressed block that is indicated in the comparison result information by a writing speed is determined to be less than or equal to an elapsed time. A writing unit selects, as a write block, a compressed block having the smallest size among the generated compressed blocks at the time the start decision is made by the writing start determining unit, and writes the selected write block to a block storage unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data storage apparatus and method of controlling data storage apparatus","description":"A compressing unit generates a plurality of types of compressed blocks for each of divided blocks of data, by using a plurality of algorithm executing units. A comparing unit stores, in a storage unit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8543783","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-8543783","citation_suggestion":"Patentable. \"Data storage apparatus and method of controlling data storage apparatus\" (US-8543783). https://patentable.app/patents/US-8543783","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8543783","json":"https://patentable.app/api/llm-context/US-8543783","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:13:03.725Z"}