{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9660702","patent":{"patent_number":"US-9660702","title":"Load control for bi-directional inductive power transfer systems","assignee":null,"inventors":[],"filing_date":"2012-06-27T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H02J","H02J","H02M","H04B","H04B","H02M","H02M"],"num_claims":20,"abstract":"A control method for use in a primary side power converter (1) of an inductive power transfer (IPT) system. The power transfer from the primary side to one or more secondary pick-ups is monitored, and the operating frequency of the primary side power converter (1) is varied in proportion to a difference between the monitored power transfer and a power capability of the primary side power converter. The frequency variation can be sensed by the or each pick-up (2) to regulate the power transfer and to prevent overloading from occurring."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Load control for bi-directional inductive power transfer systems","description":"A control method for use in a primary side power converter (1) of an inductive power transfer (IPT) system. The power transfer from the primary side to one or more secondary pick-ups is monitored, and","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9660702","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-9660702","citation_suggestion":"Patentable. \"Load control for bi-directional inductive power transfer systems\" (US-9660702). https://patentable.app/patents/US-9660702","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9660702","json":"https://patentable.app/api/llm-context/US-9660702","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:18:12.332Z"}