{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11990516","patent":{"patent_number":"US-11990516","title":"Quantum dot devices with independent gate control","assignee":null,"inventors":[],"filing_date":"2021-09-21T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G06N","G06N"],"num_claims":20,"abstract":"Quantum dot devices with independent gate control are disclosed. An example quantum dot device includes N parallel rows of gate lines provided over a quantum well stack. Each of the N parallel rows of gate lines defines a respective row of a quantum dot formation region in the quantum well stack and includes M parallel gate lines stacked above one another. The quantum dot device may further include, for each of the N×M gate lines, a gate that extends toward the quantum well stack, where, for an individual row of the N parallel rows, gates that extend toward the quantum well stack from the M parallel stacked gate lines are arranged above a respective row of a quantum dot formation region in the quantum well stack. In this manner, each of the N×M gates responsible for formation of different quantum dots may be controlled independently."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Quantum dot devices with independent gate control","description":"Quantum dot devices with independent gate control are disclosed. An example quantum dot device includes N parallel rows of gate lines provided over a quantum well stack. Each of the N parallel rows of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11990516","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-11990516","citation_suggestion":"Patentable. \"Quantum dot devices with independent gate control\" (US-11990516). https://patentable.app/patents/US-11990516","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11990516","json":"https://patentable.app/api/llm-context/US-11990516","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:11:22.352Z"}