{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11282705","patent":{"patent_number":"US-11282705","title":"Semiconductor device and method of forming the same","assignee":null,"inventors":[],"filing_date":"2020-06-30T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A semiconductor device includes a gate electrode, spacers and a hard mask structure. The spacers are disposed on opposite sidewalls of the gate electrode. The hard mask structure includes a first hard mask layer and a second hard mask layer. A lower portion of the first hard mask layer is disposed between the spacers and on the gate electrode, and a top portion of the first hard mask layer is surrounded by the second hard mask layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method of forming the same","description":"A semiconductor device includes a gate electrode, spacers and a hard mask structure. The spacers are disposed on opposite sidewalls of the gate electrode. The hard mask structure includes a first hard","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11282705","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-11282705","citation_suggestion":"Patentable. \"Semiconductor device and method of forming the same\" (US-11282705). https://patentable.app/patents/US-11282705","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11282705","json":"https://patentable.app/api/llm-context/US-11282705","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:15:46.020Z"}