{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9634494","patent":{"patent_number":"US-9634494","title":"Power amplifier for wireless power transmission","assignee":null,"inventors":[],"filing_date":"2014-06-30T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J","H02J"],"num_claims":20,"abstract":"A power signal source may provide current to a transmit coil to support wireless power transmission. The power signal source may include one or more modulators in parallel that may be phase delayed by an angle with respect to one another. The phase delay angle allows for adjustment of the magnitude of the current. The current provided to the transmit coil may be independent of the load of the transmit coil."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power amplifier for wireless power transmission","description":"A power signal source may provide current to a transmit coil to support wireless power transmission. The power signal source may include one or more modulators in parallel that may be phase delayed by","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9634494","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-9634494","citation_suggestion":"Patentable. \"Power amplifier for wireless power transmission\" (US-9634494). https://patentable.app/patents/US-9634494","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9634494","json":"https://patentable.app/api/llm-context/US-9634494","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:45:30.925Z"}