{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9837497","patent":{"patent_number":"US-9837497","title":"Channel structure and manufacturing method thereof","assignee":null,"inventors":[],"filing_date":"2016-10-18T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":18,"abstract":"A channel structure includes a first patterned channel layer including a lower portion and an upper portion. The upper portion is disposed on the lower portion. A width of the upper portion is larger than a width of the lower portion. A material or a material composition ratio of the upper portion is different from a material or a material composition ratio of the lower portion. The height and the channel length of the channel structure are increased by disposing the first patterned channel layer, and the saturation current (Isat) of a transistor including the channel structure of the present invention may be enhanced accordingly."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Channel structure and manufacturing method thereof","description":"A channel structure includes a first patterned channel layer including a lower portion and an upper portion. The upper portion is disposed on the lower portion. A width of the upper portion is larger ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9837497","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-9837497","citation_suggestion":"Patentable. \"Channel structure and manufacturing method thereof\" (US-9837497). https://patentable.app/patents/US-9837497","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9837497","json":"https://patentable.app/api/llm-context/US-9837497","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:17:04.699Z"}