{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9727390","patent":{"patent_number":"US-9727390","title":"Invoking a firmware function","assignee":null,"inventors":[],"filing_date":"2012-06-01T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"A computer system firmware is provided that includes functionality for allowing a calling application to invoke firmware functions through the use of firmware services for getting and setting firmware variables. Firmware functions may be defined and mapped to firmware variable names. When a request is received by the firmware to get or set a value for a particular firmware variable, the firmware determines whether a custom firmware function has been defined that corresponds to the requested firmware variable. If a custom function has been defined that corresponds to the requested firmware variable, then the corresponding custom function is executed rather than the requested get or set operation. A firmware setup application might utilize this mechanism to obtain information from a firmware for use in modifying the configuration of a computer system that would not otherwise be available to the setup application."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Invoking a firmware function","description":"A computer system firmware is provided that includes functionality for allowing a calling application to invoke firmware functions through the use of firmware services for getting and setting firmware","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9727390","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-9727390","citation_suggestion":"Patentable. \"Invoking a firmware function\" (US-9727390). https://patentable.app/patents/US-9727390","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9727390","json":"https://patentable.app/api/llm-context/US-9727390","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:09:16.069Z"}