{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10545885","patent":{"patent_number":"US-10545885","title":"Information processing device, information processing method, and computer program product","assignee":null,"inventors":[],"filing_date":"2018-03-05T00:00:00.000Z","publication_date":"2020-01-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":13,"abstract":"According to an embodiment, an information processing device includes a monitoring circuit, a non-secure processing circuit, a secure processing circuit, memory access control circuit. The monitoring circuit switches mode between a non-secure mode and a secure mode. The non-secure processing circuit runs in the non-secure mode, and reads communication data from and writes communication data in a shared memory. The secure processing circuit runs in the secure mode, and reads the communication data from the shared memory and writes the communication data in a storage. The memory access control circuit manages access from the non-secure processing circuit and the secure processing circuit based on a memory access control table in which physical addresses in the shared memory are associated with state information either indicating a locked state for not allowing writing but allowing reading by the non-secure processing circuit or indicating an unlocked state attained by cancelling the locked state."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information processing device, information processing method, and computer program product","description":"According to an embodiment, an information processing device includes a monitoring circuit, a non-secure processing circuit, a secure processing circuit, memory access control circuit. The monitoring ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10545885","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-10545885","citation_suggestion":"Patentable. \"Information processing device, information processing method, and computer program product\" (US-10545885). https://patentable.app/patents/US-10545885","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10545885","json":"https://patentable.app/api/llm-context/US-10545885","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:06:41.165Z"}