{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10497801","patent":{"patent_number":"US-10497801","title":"Method of manufacturing a semiconductor device having an undulated profile of net doping in a drift zone","assignee":null,"inventors":[],"filing_date":"2019-01-25T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":20,"abstract":"A method of manufacturing a semiconductor device includes forming a profile of net doping in a drift zone of a semiconductor body by multiple irradiations with protons and generating hydrogen-related donors by annealing the semiconductor body. At least 50% of a vertical extension of the drift zone between first and second sides of the semiconductor body is undulated and includes multiple doping peak values between 1×1013 cm−3 and 5×1014 cm−3."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of manufacturing a semiconductor device having an undulated profile of net doping in a drift zone","description":"A method of manufacturing a semiconductor device includes forming a profile of net doping in a drift zone of a semiconductor body by multiple irradiations with protons and generating hydrogen-related ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10497801","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-10497801","citation_suggestion":"Patentable. \"Method of manufacturing a semiconductor device having an undulated profile of net doping in a drift zone\" (US-10497801). https://patentable.app/patents/US-10497801","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10497801","json":"https://patentable.app/api/llm-context/US-10497801","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:35:01.566Z"}