{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9666696","patent":{"patent_number":"US-9666696","title":"Method of manufacturing a vertical junction field effect transistor","assignee":null,"inventors":[],"filing_date":"2015-11-06T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":12,"abstract":"A method of manufacturing a vertical junction field effect transistor (JFET) includes forming a drain in a semiconductor substrate, forming a compound semiconductor epitaxial layer on the semiconductor substrate, and forming a source, a gate, a drift region, and a body diode all in the same compound semiconductor epitaxial layer. The drain is vertically spaced apart from the source and the gate by the drift region. The body diode is connected between the drain and the source."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of manufacturing a vertical junction field effect transistor","description":"A method of manufacturing a vertical junction field effect transistor (JFET) includes forming a drain in a semiconductor substrate, forming a compound semiconductor epitaxial layer on the semiconducto","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9666696","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-9666696","citation_suggestion":"Patentable. \"Method of manufacturing a vertical junction field effect transistor\" (US-9666696). https://patentable.app/patents/US-9666696","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9666696","json":"https://patentable.app/api/llm-context/US-9666696","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:33:14.264Z"}