{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9749489","patent":{"patent_number":"US-9749489","title":"Power control device and image forming device","assignee":null,"inventors":[],"filing_date":"2016-04-22T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["H04N","H02J","H02M","H02M","H02M","H02M","H04N","H02M","H02M","H04N"],"num_claims":12,"abstract":"A power control device receiving supply of power from a power source, the power control device including: a power accumulator accumulating a part of power from the power source; a first voltage converter receiving power from the power source and the power accumulator, performing voltage conversion to a first target voltage, and supplying power with the first target voltage to a first load; a second voltage converter receiving power from the first voltage converter, performing voltage conversion to a second target voltage, and supplying power with the second target voltage to a second load; a power source monitor monitoring power from the power source; and a power controller lowering the first target voltage to a level that the second voltage converter is capable of converting to the second target voltage when the power source monitor detects that the supply of power from the power source has stopped."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power control device and image forming device","description":"A power control device receiving supply of power from a power source, the power control device including: a power accumulator accumulating a part of power from the power source; a first voltage conver","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9749489","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-9749489","citation_suggestion":"Patentable. \"Power control device and image forming device\" (US-9749489). https://patentable.app/patents/US-9749489","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9749489","json":"https://patentable.app/api/llm-context/US-9749489","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:35:59.434Z"}