{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11977638","patent":{"patent_number":"US-11977638","title":"Low-impact firmware update","assignee":null,"inventors":[],"filing_date":"2022-06-29T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Disclosed are techniques for performing a low-impact firmware update to a first microcontroller. In an aspect, a security entity communicatively coupled to the first microcontroller receives an update to firmware of the first microcontroller, authenticates the update to the firmware of the first microcontroller to prevent a security-related rollback, offloads system management tasks and interrupt handling from the first microcontroller to at least a second microcontroller communicatively coupled to the first microcontroller, coordinates installation of the update to the firmware of the first microcontroller without taking processing cycles from host software, and restores, to the first microcontroller, system management states occurring after the system management tasks and interrupt handling are offloaded from the first microcontroller."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Low-impact firmware update","description":"Disclosed are techniques for performing a low-impact firmware update to a first microcontroller. In an aspect, a security entity communicatively coupled to the first microcontroller receives an update","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11977638","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-11977638","citation_suggestion":"Patentable. \"Low-impact firmware update\" (US-11977638). https://patentable.app/patents/US-11977638","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11977638","json":"https://patentable.app/api/llm-context/US-11977638","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:24:07.030Z"}