{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11994900","patent":{"patent_number":"US-11994900","title":"System management mode emulation of the real-time clock","assignee":null,"inventors":[],"filing_date":"2021-07-28T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"An information handling system sets up at power-on self-test, a system management interrupt based on a trap on an input/output port used for a real-time clock and detects at runtime, an operation on the input/output port. In response to detecting the operation on the input/output port, generates the system management interrupt based on the trap on the input/output port. In addition, the information handling system handles the system management interrupt by emulating the real-time clock according to the operation on the input/output port that includes determining a register that is mapped to an index associated with the operation and accessing the register and executing a function associated with the register."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System management mode emulation of the real-time clock","description":"An information handling system sets up at power-on self-test, a system management interrupt based on a trap on an input/output port used for a real-time clock and detects at runtime, an operation on t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11994900","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-11994900","citation_suggestion":"Patentable. \"System management mode emulation of the real-time clock\" (US-11994900). https://patentable.app/patents/US-11994900","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11994900","json":"https://patentable.app/api/llm-context/US-11994900","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:12:44.863Z"}