{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10511194","patent":{"patent_number":"US-10511194","title":"Wireless power transfer system","assignee":null,"inventors":[],"filing_date":"2017-11-22T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","cpc_codes":["H02J","H02J","H02M","H02M","H02M"],"num_claims":20,"abstract":"A power receiving rectifier circuit is configured in series with a power receiving resonance mechanism. A first power receiving device has a load with a small equivalent resistance value, and the frequency response of a voltage gain thereof, which is the ratio of direct-current output to input voltage, is double-peaked. A second power receiving device has a load with a large equivalent resistance value, and a single-peaked frequency response of a voltage gain thereof. For the first power receiving device, by setting a coupling coefficient between power receiving and transmitting coils, the voltage gain is determined by the positional relationship between one of the frequencies at maximum voltage gain and the operating frequency, whereas for second power receiving device, the frequency at maximum voltage gain is determined close to the operating frequency, and the voltage gain is determined by setting a coupling coefficient between power receiving and transmitting coils."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless power transfer system","description":"A power receiving rectifier circuit is configured in series with a power receiving resonance mechanism. A first power receiving device has a load with a small equivalent resistance value, and the freq","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10511194","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-10511194","citation_suggestion":"Patentable. \"Wireless power transfer system\" (US-10511194). https://patentable.app/patents/US-10511194","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10511194","json":"https://patentable.app/api/llm-context/US-10511194","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:24:45.902Z"}