{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8501597","patent":{"patent_number":"US-8501597","title":"Method for fabricating group III-nitride semiconductor","assignee":null,"inventors":[],"filing_date":"2011-07-27T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":19,"abstract":"A method of fabricating a group III-nitride semiconductor includes the following steps of: forming a first patterned mask layer with a plurality of first openings deposited on an epitaxial substrate; epitaxially growing a group III-nitride semiconductor layer over the epitaxial substrate and covering at least part of the first patterned mask layer; etching the group III-nitride semiconductor layer to form a plurality of second openings, which are substantially at least partially aligned with the first openings; and epitaxially growing the group III-nitride semiconductor layer again."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for fabricating group III-nitride semiconductor","description":"A method of fabricating a group III-nitride semiconductor includes the following steps of: forming a first patterned mask layer with a plurality of first openings deposited on an epitaxial substrate; ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8501597","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-8501597","citation_suggestion":"Patentable. \"Method for fabricating group III-nitride semiconductor\" (US-8501597). https://patentable.app/patents/US-8501597","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8501597","json":"https://patentable.app/api/llm-context/US-8501597","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:06:33.270Z"}