{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9600412","patent":{"patent_number":"US-9600412","title":"Secure virtual access for real-time embedded devices","assignee":null,"inventors":[],"filing_date":"2011-01-18T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":16,"abstract":"An arbiter circuit and a translation circuit. The arbiter circuit may be configured to generate a first address signal in a virtual memory space by arbitrating among a plurality of clients to access a physical memory space. The clients may be classified as either privileged clients or non-privileged clients. The physical memory space may comprise at least one secure space. The secure space may be used to protect data of the privileged clients from being accessed by the non-privileged clients. The translation circuit may be configured to generate a second address signal by translating a page in the virtual memory space into the physical memory space. The page may correspond to a particular one of the clients that won the arbitration. The page may translate into the secure space if the particular client is one of the privileged clients. The page may also translate outside the secure space if the particular client is one of the non-privileged clients."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure virtual access for real-time embedded devices","description":"An arbiter circuit and a translation circuit. The arbiter circuit may be configured to generate a first address signal in a virtual memory space by arbitrating among a plurality of clients to access a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9600412","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-9600412","citation_suggestion":"Patentable. \"Secure virtual access for real-time embedded devices\" (US-9600412). https://patentable.app/patents/US-9600412","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9600412","json":"https://patentable.app/api/llm-context/US-9600412","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:39:28.018Z"}