{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11269199","patent":{"patent_number":"US-11269199","title":"Producing bragg gratings in optical waveguides","assignee":null,"inventors":[],"filing_date":"2019-04-11T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G01N"],"num_claims":23,"abstract":"We describe methods of producing gratings such as Bragg gratings with optical waveguides. Described are the writing and erasing of gratings within SiON waveguides by forming standing waves. Methods, systems, instruments, and devices are described that provide improved transmission of light through such waveguides."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Producing bragg gratings in optical waveguides","description":"We describe methods of producing gratings such as Bragg gratings with optical waveguides. Described are the writing and erasing of gratings within SiON waveguides by forming standing waves. Methods, s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11269199","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-11269199","citation_suggestion":"Patentable. \"Producing bragg gratings in optical waveguides\" (US-11269199). https://patentable.app/patents/US-11269199","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11269199","json":"https://patentable.app/api/llm-context/US-11269199","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:47:15.445Z"}