{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10505024","patent":{"patent_number":"US-10505024","title":"Method for preparing cap-layer-structured gallium oxide field effect transistor","assignee":null,"inventors":[],"filing_date":"2017-10-27T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":9,"abstract":"A method for preparing a cap-layer-structured gallium oxide field effect transistor, includes: removing a gallium oxide channel layer and a gallium oxide cap layer from a passive area of a gallium oxide epitaxial wafer; respectively removing the gallium oxide cap layer corresponding to a source region of the gallium oxide epitaxial wafer and the gallium oxide cap layer corresponding to a drain region of the gallium oxide epitaxial wafer; respectively doping a portion of the gallium oxide channel layer corresponding to the source region and a portion of the gallium oxide channel layer corresponding to the drain region with an N-type impurity; respectively capping an upper surface of the gallium oxide channel layer corresponding to the source region and an upper surface of the gallium oxide channel layer corresponding to the drain region with a first metal layer to respectively form a source and a drain; and forming a gate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for preparing cap-layer-structured gallium oxide field effect transistor","description":"A method for preparing a cap-layer-structured gallium oxide field effect transistor, includes: removing a gallium oxide channel layer and a gallium oxide cap layer from a passive area of a gallium oxi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10505024","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-10505024","citation_suggestion":"Patentable. \"Method for preparing cap-layer-structured gallium oxide field effect transistor\" (US-10505024). https://patentable.app/patents/US-10505024","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10505024","json":"https://patentable.app/api/llm-context/US-10505024","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:44:32.236Z"}