{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9793813","patent":{"patent_number":"US-9793813","title":"Step-down power conversion with zero current switching","assignee":null,"inventors":[],"filing_date":"2015-03-06T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M","H02M","H02M","H02M","H02M"],"num_claims":27,"abstract":"Methods, apparatuses, computer program products, and computer readable media are disclosed herein. In one aspect, an apparatus includes a first capacitor, a first inductor in resonance with the first capacitor, a first electronic switch and a second electronic switch. The first electronic switch may be configured to cause, when the first electronic switch is closed, the first capacitor to store a first energy, and to cause a second energy to be stored in magnetic fields of the inductor. The second energy may be transferred to a load during a resonant portion of an energy transfer cycle. The apparatus may further include a second electronic switch configured to cause the stored first energy in the first capacitor to be transferred at least in part to the magnetic fields of the inductor, and then transferred to the load during a buck portion of the energy transfer cycle."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Step-down power conversion with zero current switching","description":"Methods, apparatuses, computer program products, and computer readable media are disclosed herein. In one aspect, an apparatus includes a first capacitor, a first inductor in resonance with the first ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9793813","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-9793813","citation_suggestion":"Patentable. \"Step-down power conversion with zero current switching\" (US-9793813). https://patentable.app/patents/US-9793813","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9793813","json":"https://patentable.app/api/llm-context/US-9793813","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:20:52.416Z"}