{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10522401","patent":{"patent_number":"US-10522401","title":"Methods of fabricating semiconductor devices","assignee":null,"inventors":[],"filing_date":"2019-01-02T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":20,"abstract":"A semiconductor device includes an active pattern, a gate electrode, a gate capping pattern, and a gate spacer. The active pattern extends in a first direction parallel to a top surface of the substrate. The gate electrode extends in a second direction parallel to the top surface of the substrate and intersects the active pattern. The gate capping pattern covers a top surface of the gate electrode and extends in a direction crossing the top surface of the substrate to cover a first sidewall of the gate electrode. The gate spacer covers a second sidewall of the gate electrode. The first sidewall and the second sidewall are opposite to each other in the second direction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods of fabricating semiconductor devices","description":"A semiconductor device includes an active pattern, a gate electrode, a gate capping pattern, and a gate spacer. The active pattern extends in a first direction parallel to a top surface of the substra","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10522401","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-10522401","citation_suggestion":"Patentable. \"Methods of fabricating semiconductor devices\" (US-10522401). https://patentable.app/patents/US-10522401","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10522401","json":"https://patentable.app/api/llm-context/US-10522401","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:31.708Z"}