{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602002","patent":{"patent_number":"US-9602002","title":"Switching power supply device","assignee":null,"inventors":[],"filing_date":"2015-11-16T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M"],"num_claims":14,"abstract":"A switching power supply device includes a slope compensation circuit configured to start slope compensation for suppressing subharmonic oscillation in accordance with a timing signal from an oscillation circuit. The oscillation circuit is provided with a first circuit, which generates a signal of a fundamental oscillation frequency, and a second circuit, which applies logic processing to the signal of the fundamental oscillation frequency to form the timing signal. Thus, it is possible to provide a switching power supply device in which a variation in a start timing of slope compensation can be suppressed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switching power supply device","description":"A switching power supply device includes a slope compensation circuit configured to start slope compensation for suppressing subharmonic oscillation in accordance with a timing signal from an oscillat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602002","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-9602002","citation_suggestion":"Patentable. \"Switching power supply device\" (US-9602002). https://patentable.app/patents/US-9602002","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602002","json":"https://patentable.app/api/llm-context/US-9602002","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:30:12.517Z"}