{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11482419","patent":{"patent_number":"US-11482419","title":"Method for preparing transistor device","assignee":null,"inventors":[],"filing_date":"2020-11-30T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":8,"abstract":"The present disclosure provides a transistor device and a method for preparing the same. The transistor device includes an isolation structure disposed in a substrate, an active region disposed in the substrate and surrounded by the isolation structure, a first upper gate disposed over the active region and a portion of the isolation structure, a source/drain disposed at two sides of the gate, and a pair of first lower gates disposed under the first upper gate and isolated from the active region by the isolation structure. In some embodiments, the pair of first lower gates extend in a first direction, the first upper gate extends in a second direction, and the first direction and the second direction are different."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for preparing transistor device","description":"The present disclosure provides a transistor device and a method for preparing the same. The transistor device includes an isolation structure disposed in a substrate, an active region disposed in the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11482419","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-11482419","citation_suggestion":"Patentable. \"Method for preparing transistor device\" (US-11482419). https://patentable.app/patents/US-11482419","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11482419","json":"https://patentable.app/api/llm-context/US-11482419","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:32:46.524Z"}