{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8521915","patent":{"patent_number":"US-8521915","title":"Communicating between host computers and peripheral resources in an input/output (I/O) virtualization system","assignee":null,"inventors":[],"filing_date":"2010-05-31T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":106,"abstract":"An Input/Output (IO) Virtualization (IOV) system provides for sharing of computer peripheral devices between multiple host computers by presenting a single device multiple times to numerous host systems. The IOV system, in coupling or connecting multiple host computers and multiple IO devices, provides IO virtualization and host-to-host communication services to the host computers. The system comprises device interfaces coupled to IO devices, and host interfaces coupled to each of a number of host computers. The IO devices are initialized in a first domain. Each host interface exposes functions of the independent IO devices to the host computer to which it is coupled. Each host computer accesses functions from a host domain that is an independent domain specific to the host computer performing the access. The first domain is different from the host domain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communicating between host computers and peripheral resources in an input/output (I/O) virtualization system","description":"An Input/Output (IO) Virtualization (IOV) system provides for sharing of computer peripheral devices between multiple host computers by presenting a single device multiple times to numerous host syste","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8521915","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-8521915","citation_suggestion":"Patentable. \"Communicating between host computers and peripheral resources in an input/output (I/O) virtualization system\" (US-8521915). https://patentable.app/patents/US-8521915","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8521915","json":"https://patentable.app/api/llm-context/US-8521915","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:34:19.803Z"}