{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10476378","patent":{"patent_number":"US-10476378","title":"Power factor correction circuit, control method and controller","assignee":null,"inventors":[],"filing_date":"2018-11-30T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":15,"abstract":"A power factor correction circuit can include: a power meter configured to measure THD at an input port; a switching-type regulator that is controllable by a switching control signal in order to adjust a power factor of an input signal thereof; and a controller configured to generate the switching control signal to control the switching-type regulator to perform power factor correction, where the controller minimizes the THD by adjusting a current reference signal according to a measured THD, and the current reference signal represents an expected inductor current of the switching-type regulator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power factor correction circuit, control method and controller","description":"A power factor correction circuit can include: a power meter configured to measure THD at an input port; a switching-type regulator that is controllable by a switching control signal in order to adjus","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10476378","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-10476378","citation_suggestion":"Patentable. \"Power factor correction circuit, control method and controller\" (US-10476378). https://patentable.app/patents/US-10476378","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10476378","json":"https://patentable.app/api/llm-context/US-10476378","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:33:23.461Z"}