{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8521977","patent":{"patent_number":"US-8521977","title":"Information processing apparatus and access control method","assignee":null,"inventors":[],"filing_date":"2012-10-17T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":16,"abstract":"An information processing apparatus includes nodes having a first node and a second node each of which includes a processor and a memory in which at least a part of area is set as a shared memory area, and an interconnect that connects the nodes. The first node transmits communication data to be transmitted to the second node by attaching identification information used for accessing a memory in the second node. The second node determines whether or not an access to the shared memory area in the memory in the second node is permitted on the basis of the identification information that is attached to the communication data transmitted from the first node and identification information stored in a storing unit and used for controlling permission to access, from another node, the shared memory area in the memory in the second node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information processing apparatus and access control method","description":"An information processing apparatus includes nodes having a first node and a second node each of which includes a processor and a memory in which at least a part of area is set as a shared memory area","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8521977","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-8521977","citation_suggestion":"Patentable. \"Information processing apparatus and access control method\" (US-8521977). https://patentable.app/patents/US-8521977","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8521977","json":"https://patentable.app/api/llm-context/US-8521977","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:16:19.447Z"}