{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11281448","patent":{"patent_number":"US-11281448","title":"Online firmware upgrade of a node in a process control system","assignee":null,"inventors":[],"filing_date":"2020-02-25T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":17,"abstract":"A node for online firmware upgrade in a process control system includes components. Each component is a separate executable running in a separate operating system process as provided by a real time operating system of the node. A new component is created for each of the components to be upgraded such that each new component is implementing a part of the firmware upgrade corresponding to its component to be upgraded. Each new component is a separate executable running in a separate operating system process. Runtime data is synchronized in each new component with runtime data of its corresponding component to be upgraded. Each component to be upgraded is replaced with its new component."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Online firmware upgrade of a node in a process control system","description":"A node for online firmware upgrade in a process control system includes components. Each component is a separate executable running in a separate operating system process as provided by a real time op","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11281448","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-11281448","citation_suggestion":"Patentable. \"Online firmware upgrade of a node in a process control system\" (US-11281448). https://patentable.app/patents/US-11281448","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11281448","json":"https://patentable.app/api/llm-context/US-11281448","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:34:04.651Z"}