{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10489322","patent":{"patent_number":"US-10489322","title":"Apparatus and method to improve performance in DMA transfer of data","assignee":null,"inventors":[],"filing_date":"2019-03-08T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":10,"abstract":"An apparatus includes a first memory and a direct memory access (DMA) controller. The DMA controller includes a second memory to store the received packet and a third memory, and receives a packet including a header where information for DMA is registered and data to be stored in the first memory. The DMA controller acquires and stores, in the third memory, the header and a beginning portion of a given length from beginning of the data of the packet stored in the second memory. The DMA controller reads the data included in the packet from the third memory when it is determined, based on the header, that a data length of the data included in the packet is less than or equal to the given length, and performs storage of the read data by DMA in the first memory."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method to improve performance in DMA transfer of data","description":"An apparatus includes a first memory and a direct memory access (DMA) controller. The DMA controller includes a second memory to store the received packet and a third memory, and receives a packet inc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10489322","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-10489322","citation_suggestion":"Patentable. \"Apparatus and method to improve performance in DMA transfer of data\" (US-10489322). https://patentable.app/patents/US-10489322","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10489322","json":"https://patentable.app/api/llm-context/US-10489322","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:20:17.764Z"}