{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11942479","patent":{"patent_number":"US-11942479","title":"Semiconductor device and manufacturing method thereof","assignee":null,"inventors":[],"filing_date":"2021-07-02T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"A device includes a channel layer, a gate structure, a source/drain epitaxial structure, and a gate via. The gate structure wraps around the channel layer. The gate structure includes a gate dielectric layer and a gate electrode over the gate dielectric layer. The source/drain epitaxial structure is adjacent the gate structure and is electrically connected to the channel layer. The gate via is under the gate structure and is in contact with a bottom surface of the gate electrode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and manufacturing method thereof","description":"A device includes a channel layer, a gate structure, a source/drain epitaxial structure, and a gate via. The gate structure wraps around the channel layer. The gate structure includes a gate dielectri","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11942479","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-11942479","citation_suggestion":"Patentable. \"Semiconductor device and manufacturing method thereof\" (US-11942479). https://patentable.app/patents/US-11942479","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11942479","json":"https://patentable.app/api/llm-context/US-11942479","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:07:22.716Z"}