{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11462638","patent":{"patent_number":"US-11462638","title":"SiC super junction trench MOSFET","assignee":null,"inventors":[],"filing_date":"2020-10-19T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":7,"abstract":"A SiC SJ trench MOSFET having first and second type gate trenches for formation of gate electrodes and super junction regions is disclosed. The gate electrodes are disposed into the first type gate trenches having a thick oxide layer on trench bottom. The super junction regions are formed surrounding the second type gate trenches filled up with the thick oxide layer. The device further comprises gate oxide electric field reducing regions adjoining lower surfaces of body regions and space apart from the gate trenches."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"SiC super junction trench MOSFET","description":"A SiC SJ trench MOSFET having first and second type gate trenches for formation of gate electrodes and super junction regions is disclosed. The gate electrodes are disposed into the first type gate tr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11462638","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-11462638","citation_suggestion":"Patentable. \"SiC super junction trench MOSFET\" (US-11462638). https://patentable.app/patents/US-11462638","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11462638","json":"https://patentable.app/api/llm-context/US-11462638","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:44:33.170Z"}