{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9721847","patent":{"patent_number":"US-9721847","title":"High-k / metal gate CMOS transistors with TiN gates","assignee":null,"inventors":[],"filing_date":"2015-05-28T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":19,"abstract":"An integrated circuit with a thick TiN metal gate with a work function greater than 4.85 eV and with a thin TiN metal gate with a work function less than 4.25 eV. An integrated circuit with a replacement gate PMOS TiN metal gate transistor with a workfunction greater than 4.85 eV and with a replacement gate NMOS TiN metal gate transistor with a workfunction less than 4.25 eV. An integrated circuit with a gate first PMOS TiN metal gate transistor with a workfunction greater than 4.85 eV and with a gate first NMOS TiN metal gate transistor with a workfunction less than 4.25 eV."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High-k / metal gate CMOS transistors with TiN gates","description":"An integrated circuit with a thick TiN metal gate with a work function greater than 4.85 eV and with a thin TiN metal gate with a work function less than 4.25 eV. An integrated circuit with a replacem","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9721847","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-9721847","citation_suggestion":"Patentable. \"High-k / metal gate CMOS transistors with TiN gates\" (US-9721847). https://patentable.app/patents/US-9721847","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9721847","json":"https://patentable.app/api/llm-context/US-9721847","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:21:29.314Z"}