{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9812322","patent":{"patent_number":"US-9812322","title":"Sapphire substrate with patterned structure","assignee":null,"inventors":[],"filing_date":"2015-08-26T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":11,"abstract":"A sapphire substrate with patterned structure includes a sapphire base; a plurality of the cavities formed on a surface of the sapphire base; and a template layer. The plurality of the cavities are periodically arranged at a predetermined distance from each other, and each of the plurality of the cavities has a bottom surface and a top opening. Each of the plurality of the cavities comprises at least a first and a second inclined surfaces, and the first and the second inclined surfaces are inclined by a first and a second angles respectively with respect to the bottom surface of the plurality of the cavities."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sapphire substrate with patterned structure","description":"A sapphire substrate with patterned structure includes a sapphire base; a plurality of the cavities formed on a surface of the sapphire base; and a template layer. The plurality of the cavities are pe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9812322","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-9812322","citation_suggestion":"Patentable. \"Sapphire substrate with patterned structure\" (US-9812322). https://patentable.app/patents/US-9812322","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9812322","json":"https://patentable.app/api/llm-context/US-9812322","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:04:51.040Z"}