{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488442","patent":{"patent_number":"US-10488442","title":"Wireless power feeding device, wireless power receiving device, wireless power supply system, and method for measuring current of wireless power feeding device","assignee":null,"inventors":[],"filing_date":"2017-11-21T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J","H02J","H02J","H02J"],"num_claims":10,"abstract":"A wireless power feeding device includes first to Nth (N is an integer of 2 or more) switching elements connected in parallel to each other between a power line, which is connected to one end of a power transmission coil, and a ground line, each of the first to Nth switching elements supplying a current to the drive line in accordance with an oscillation signal; a first resistor connected in series with the first switching element between the power line and the ground line; and a current measurement circuit for generating a first measured current signal representing the amount of the drive current on the basis of the potential of one end of the first resistor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless power feeding device, wireless power receiving device, wireless power supply system, and method for measuring current of wireless power feeding device","description":"A wireless power feeding device includes first to Nth (N is an integer of 2 or more) switching elements connected in parallel to each other between a power line, which is connected to one end of a pow","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488442","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-10488442","citation_suggestion":"Patentable. \"Wireless power feeding device, wireless power receiving device, wireless power supply system, and method for measuring current of wireless power feeding device\" (US-10488442). https://patentable.app/patents/US-10488442","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488442","json":"https://patentable.app/api/llm-context/US-10488442","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:15:41.814Z"}