{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9698667","patent":{"patent_number":"US-9698667","title":"Semiconductor device and power converter equipment","assignee":null,"inventors":[],"filing_date":"2015-06-09T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":9,"abstract":"A semiconductor device that has a level shift circuit, an anterior stage circuit, and a posterior stage circuit. The level shift circuit transmits an input signal from a primary potential system to a secondary potential system different from the primary potential system. The anterior stage circuit including a first transistor receives a gate driving signal delivered by the level shift circuit. The posterior stage circuit including a second transistor with the same channel type as that of the first transistor drives a switching element according to the output signal from the first transistor. The threshold voltage of the first transistor is set at a lower value than the threshold voltage of the second transistor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and power converter equipment","description":"A semiconductor device that has a level shift circuit, an anterior stage circuit, and a posterior stage circuit. The level shift circuit transmits an input signal from a primary potential system to a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9698667","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-9698667","citation_suggestion":"Patentable. \"Semiconductor device and power converter equipment\" (US-9698667). https://patentable.app/patents/US-9698667","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9698667","json":"https://patentable.app/api/llm-context/US-9698667","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:39:10.036Z"}