{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9640139","patent":{"patent_number":"US-9640139","title":"UEFI virtual video controller","assignee":null,"inventors":[],"filing_date":"2015-04-27T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G09G","G06F","G06F","G09G","G09G","G06F","G09G","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"An information handling system includes a processor; a memory, a firmware, and a video agent. The memory includes a frame buffer for image data. The frame buffer accessible to an operating system. The firmware is configured to present to the operating system a graphics output protocol. The graphics output protocol includes an address of the portion of the reserved portion of the memory and soft video display parameters. The video agent is configured to retrieve image data from the reserved portion of the memory, and provide the image data to an external system for remote video display to be completed upon finalization of application."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"UEFI virtual video controller","description":"An information handling system includes a processor; a memory, a firmware, and a video agent. The memory includes a frame buffer for image data. The frame buffer accessible to an operating system. The","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9640139","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-9640139","citation_suggestion":"Patentable. \"UEFI virtual video controller\" (US-9640139). https://patentable.app/patents/US-9640139","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9640139","json":"https://patentable.app/api/llm-context/US-9640139","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:19:34.038Z"}