{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11994716","patent":{"patent_number":"US-11994716","title":"Waveguide heater","assignee":null,"inventors":[],"filing_date":"2022-03-15T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":21,"abstract":"An optical waveguide structure. In some embodiments, the optical waveguide structure includes a semiconductor waveguide having a waveguide ridge, and a heater. The waveguide ridge may have a varying dopant concentration across its cross-section. The heater may include a first contact and a second contact, and the waveguide structure may include a conductive path from the first contact to the second contact, the conductive path extending through a doped portion of the waveguide ridge."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Waveguide heater","description":"An optical waveguide structure. In some embodiments, the optical waveguide structure includes a semiconductor waveguide having a waveguide ridge, and a heater. The waveguide ridge may have a varying d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11994716","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-11994716","citation_suggestion":"Patentable. \"Waveguide heater\" (US-11994716). https://patentable.app/patents/US-11994716","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11994716","json":"https://patentable.app/api/llm-context/US-11994716","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:03:40.163Z"}