{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9590616","patent":{"patent_number":"US-9590616","title":"Drive control device","assignee":null,"inventors":[],"filing_date":"2014-07-09T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M","H02M"],"num_claims":39,"abstract":"A drive control device for two semiconductor elements having a transistor structure and a diode structure with a common energization electrode includes: a current detection device outputting a current detection signal of the semiconductor elements; and a first control device outputting a gate drive signal from when a first time period has elapsed from a starting time to when a second time period has elapsed from the starting time, at which an off-command signal is input after it is determined that a current flows through the semiconductor elements in a forward direction of the diode structure during a time period for which an on-command signal is input to the semiconductor elements. The first and the second time periods are preliminary set not to generate an arm short-circuit between two semiconductor elements."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Drive control device","description":"A drive control device for two semiconductor elements having a transistor structure and a diode structure with a common energization electrode includes: a current detection device outputting a current","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9590616","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-9590616","citation_suggestion":"Patentable. \"Drive control device\" (US-9590616). https://patentable.app/patents/US-9590616","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9590616","json":"https://patentable.app/api/llm-context/US-9590616","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:22:51.992Z"}