{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9612637","patent":{"patent_number":"US-9612637","title":"System and method for controlling parallel legs in a switched mode power supply","assignee":null,"inventors":[],"filing_date":"2015-11-25T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["G06F","H02M","H02M"],"num_claims":20,"abstract":"An improved system and method for controlling multiple, paralleled switching devices in a switching power supply is disclosed. The switching device includes parallel legs between voltage rails on the input where each leg is connected to a common output. Each leg may have a single switching device or pairs of switching devices. According to one embodiment of the invention, the switching device(s) for each leg is enabled during one carrier period and the leg having switching devices enabled is alternated during subsequent carrier periods. According to another embodiment of the invention, the switching device(s) for each leg are enabled during each carrier period; however, the switching device(s) for one leg are enabled within the carrier period prior to the switching device(s) for the other legs and the first leg to be enabled is alternated during successive carrier periods."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for controlling parallel legs in a switched mode power supply","description":"An improved system and method for controlling multiple, paralleled switching devices in a switching power supply is disclosed. The switching device includes parallel legs between voltage rails on the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9612637","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-9612637","citation_suggestion":"Patentable. \"System and method for controlling parallel legs in a switched mode power supply\" (US-9612637). https://patentable.app/patents/US-9612637","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9612637","json":"https://patentable.app/api/llm-context/US-9612637","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:20:35.432Z"}