{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11282955","patent":{"patent_number":"US-11282955","title":"LDMOS architecture and method for forming","assignee":null,"inventors":[],"filing_date":"2020-05-20T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":19,"abstract":"A method for forming a semiconductor device involves providing a semiconductor wafer having an active layer of a first conductivity type. First and second gates having first and second gate polysilicon are formed on the active layer. A first mask region is formed on the active layer. Between the first and second gates, using the first mask region, the first gate polysilicon, and the second gate polysilicon as a mask, a deep well of a second conductivity type, a shallow well of the second conductivity type, a source region of the first conductivity type, and first and second channel regions of the second conductivity type, are formed. In the active layer, using one or more second mask regions, first and second drift regions of the first conductivity type, first and second drain regions of the first conductivity type, and a source connection region of the second conductivity type, are formed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"LDMOS architecture and method for forming","description":"A method for forming a semiconductor device involves providing a semiconductor wafer having an active layer of a first conductivity type. First and second gates having first and second gate polysilico","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11282955","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-11282955","citation_suggestion":"Patentable. \"LDMOS architecture and method for forming\" (US-11282955). https://patentable.app/patents/US-11282955","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11282955","json":"https://patentable.app/api/llm-context/US-11282955","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:48:44.540Z"}