{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9841927","patent":{"patent_number":"US-9841927","title":"Remote direct memory access with copy-on-write support","assignee":null,"inventors":[],"filing_date":"2013-09-23T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L"],"num_claims":20,"abstract":"Systems and methods for implementing remote direct memory access (RDMA) with copy-on-write support. An example method may comprise: registering, with an RDMA adapter, by a first computer system, a mapping of a first virtual address to a first physical address, for transmitting a memory page identified by the first virtual address to a second computer system; registering, with the RDMA adapter, a mapping of a second virtual address to the first physical address; detecting an attempt to modify the memory page; copying the memory page to a second physical address; and registering, with the RDMA adapter, a mapping of a first virtual address to the second physical address."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Remote direct memory access with copy-on-write support","description":"Systems and methods for implementing remote direct memory access (RDMA) with copy-on-write support. An example method may comprise: registering, with an RDMA adapter, by a first computer system, a map","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9841927","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-9841927","citation_suggestion":"Patentable. \"Remote direct memory access with copy-on-write support\" (US-9841927). https://patentable.app/patents/US-9841927","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9841927","json":"https://patentable.app/api/llm-context/US-9841927","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:42:49.038Z"}