{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8490086","patent":{"patent_number":"US-8490086","title":"Filtering I/O communication of guest OS by inserting filter layer between hypervisor and VM and between hypervisor and devices","assignee":null,"inventors":[],"filing_date":"2009-06-30T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":13,"abstract":"A computer-implemented method for filtering input/output communications of guest operating systems may include: 1) identifying a guest operating system running in a virtual machine, 2) creating an input/output filtering layer that resides outside the guest operating system, 3) intercepting, at the input/output filtering layer, an input/output communication involving the guest operating system, and then 4) performing a filtering operation on the input/output communication. Various other methods, systems, and computer-readable media are also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Filtering I/O communication of guest OS by inserting filter layer between hypervisor and VM and between hypervisor and devices","description":"A computer-implemented method for filtering input/output communications of guest operating systems may include: 1) identifying a guest operating system running in a virtual machine, 2) creating an inp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8490086","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-8490086","citation_suggestion":"Patentable. \"Filtering I/O communication of guest OS by inserting filter layer between hypervisor and VM and between hypervisor and devices\" (US-8490086). https://patentable.app/patents/US-8490086","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8490086","json":"https://patentable.app/api/llm-context/US-8490086","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:58:21.247Z"}