{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11302776","patent":{"patent_number":"US-11302776","title":"Method and manufacture of robust, high-performance devices","assignee":null,"inventors":[],"filing_date":"2021-05-31T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":18,"abstract":"An embodiment relates to a method and manufacture of robust, high-performance devices. The method comprises preparing a unit cell of a Silicon Carbide (SiC) substrate comprising a first conductivity type substrate and a first conductivity type drift layer; forming a second conductivity type well region; forming a first conductivity type source region within the second conductivity type well region; and forming a second conductivity type shield region surrounding the first conductivity type source region. The second conductivity type shield region formed comprises a portion of the second conductivity type shield region located on a SiC surface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and manufacture of robust, high-performance devices","description":"An embodiment relates to a method and manufacture of robust, high-performance devices. The method comprises preparing a unit cell of a Silicon Carbide (SiC) substrate comprising a first conductivity t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11302776","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-11302776","citation_suggestion":"Patentable. \"Method and manufacture of robust, high-performance devices\" (US-11302776). https://patentable.app/patents/US-11302776","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11302776","json":"https://patentable.app/api/llm-context/US-11302776","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:37:28.547Z"}