{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11977668","patent":{"patent_number":"US-11977668","title":"Devices and methods for supporting input/output channel protection","assignee":null,"inventors":[],"filing_date":"2021-06-15T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":12,"abstract":"The present disclosure relates to a device for supporting Input/Output (I/O) channel protection. The device maintains one or more channel protection enclaves (CPEs), wherein each CPE is associated with a different I/O channel, wherein each I/O channel is associated with a different address space of a memory, and wherein each CPE is allocated verification information comprising the address space associated with its associated I/O channel. The device further receives a transaction on a given I/O channel, the transaction comprising access information including one or more target addresses. Moreover, the device determines a correlation of the transaction's access information and the verification information of the CPE associated with the given I/O channel, and allows or aborts execution of the transaction, based on whether the determined correlation meets a predefined criterion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Devices and methods for supporting input/output channel protection","description":"The present disclosure relates to a device for supporting Input/Output (I/O) channel protection. The device maintains one or more channel protection enclaves (CPEs), wherein each CPE is associated wit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11977668","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-11977668","citation_suggestion":"Patentable. \"Devices and methods for supporting input/output channel protection\" (US-11977668). https://patentable.app/patents/US-11977668","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11977668","json":"https://patentable.app/api/llm-context/US-11977668","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:17:11.736Z"}