{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9712064","patent":{"patent_number":"US-9712064","title":"Protection circuitry for power conversion device and power conversion method using the same","assignee":null,"inventors":[],"filing_date":"2015-02-05T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M"],"num_claims":14,"abstract":"A power conversion method of a power conversion device including a primary-side port disposed in a primary-side circuit and a secondary-side port disposed in a secondary-side circuit magnetically coupled to the primary-side circuit with a transformer is provided, in which transmission power transmitted between the primary-side circuit and the secondary-side circuit is adjusted by changing a phase difference between switching of the primary-side circuit and switching of the secondary-side circuit. The power conversion method includes: determining whether the phase difference is zero; stopping transmission of electric power from the secondary-side circuit to the primary-side circuit when the phase difference is zero, the voltage of the primary-side port is equal to or greater than the first specified value, and the voltage of the secondary-side port is greater than the second specified value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Protection circuitry for power conversion device and power conversion method using the same","description":"A power conversion method of a power conversion device including a primary-side port disposed in a primary-side circuit and a secondary-side port disposed in a secondary-side circuit magnetically coup","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9712064","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-9712064","citation_suggestion":"Patentable. \"Protection circuitry for power conversion device and power conversion method using the same\" (US-9712064). https://patentable.app/patents/US-9712064","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9712064","json":"https://patentable.app/api/llm-context/US-9712064","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:40:38.692Z"}