{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9846472","patent":{"patent_number":"US-9846472","title":"Firmware update method and power system thereof","assignee":null,"inventors":[],"filing_date":"2016-01-06T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":7,"abstract":"A firmware update method is provided for use in an information processing system powered by a power system. The power system is powered by an external power source and the power system includes a rechargeable battery and a controller. The method includes checking a power status of the rechargeable battery through the controller in response to a firmware update procedure. A power status of the rechargeable battery is determined to be sufficient to perform the firmware update procedure, and an insufficiency of the external power source to power the power system is determined. Power for the firmware update procedure is limited, through the controller, to the rechargeable battery."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Firmware update method and power system thereof","description":"A firmware update method is provided for use in an information processing system powered by a power system. The power system is powered by an external power source and the power system includes a rech","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9846472","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-9846472","citation_suggestion":"Patentable. \"Firmware update method and power system thereof\" (US-9846472). https://patentable.app/patents/US-9846472","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9846472","json":"https://patentable.app/api/llm-context/US-9846472","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:17:36.323Z"}