{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11941485","patent":{"patent_number":"US-11941485","title":"Method of making a quantum device","assignee":null,"inventors":[],"filing_date":"2021-11-24T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G06N","G06N"],"num_claims":15,"abstract":"A method for producing a quantum device comprising providing a substrate having a front face and carrying at least one transistor pattern on the front face thereof, said transistor pattern comprising, in a stack a gate dielectric on the front face of the substrate, and a gate on the gate dielectric, said gate having a top and sidewalls. The method further includes forming a protective layer at the front face of the substrate, said protective layer being configured to prevent diffusion of at least one metal species in the substrate, forming a metal layer that has, as a main component, at least one metal species, at least on the sidewalls of the gate, said at least one metal species comprising at least one superconducting element, and forming a superconducting region in the gate by lateral diffusion of the at least one superconducting element from the sidewalls of said gate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of making a quantum device","description":"A method for producing a quantum device comprising providing a substrate having a front face and carrying at least one transistor pattern on the front face thereof, said transistor pattern comprising,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11941485","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-11941485","citation_suggestion":"Patentable. \"Method of making a quantum device\" (US-11941485). https://patentable.app/patents/US-11941485","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11941485","json":"https://patentable.app/api/llm-context/US-11941485","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:54:08.371Z"}