{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602015","patent":{"patent_number":"US-9602015","title":"Communication method and apparatus using modulation of post-conduction oscillation frequency in switching converters","assignee":null,"inventors":[],"filing_date":"2015-10-01T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":21,"abstract":"A communication method and apparatus that uses modulation of post-conduction oscillation frequency in switching converters is provided. The apparatus may include a converter having a magnetic element having a primary winding and a secondary winding, a first switch, a control circuit configured to repeatedly activate the first switch to couple an input voltage source to the primary winding to store electrical energy in the magnetic element, and a diode coupled to the secondary winding, said diode configured to couple the secondary winding to a load to deliver the electrical energy stored in the magnetic element, and a communication apparatus having a second switch, a first modulator capacitor coupled to the secondary winding, a first transmitter configured to activate the second switch in accordance with a first input signal, and a first receiver configured to detect a post-conduction oscillation frequency of a voltage signal at the primary or secondary windings."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication method and apparatus using modulation of post-conduction oscillation frequency in switching converters","description":"A communication method and apparatus that uses modulation of post-conduction oscillation frequency in switching converters is provided. The apparatus may include a converter having a magnetic element ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602015","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-9602015","citation_suggestion":"Patentable. \"Communication method and apparatus using modulation of post-conduction oscillation frequency in switching converters\" (US-9602015). https://patentable.app/patents/US-9602015","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602015","json":"https://patentable.app/api/llm-context/US-9602015","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:09:15.342Z"}