{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11513289","patent":{"patent_number":"US-11513289","title":"Silicon photonics device for LIDAR sensor and method for fabrication","assignee":null,"inventors":[],"filing_date":"2021-11-24T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G01S","G01S"],"num_claims":20,"abstract":"A structure of a silicon photonics device for LIDAR includes a first insulating structure and a second insulating structure disposed above one or more etched silicon structures overlying a substrate member. A metal layer is disposed above the first insulating structure without a prior deposition of a diffusion barrier and adhesion layer. A thin insulating structure is disposed above the second insulating structure. A first configuration of the metal layer, the first insulating structure and the one or more etched silicon structures forms a free-space coupler. A second configuration of the thin insulating structure above the second insulating structure forms an edge coupler."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Silicon photonics device for LIDAR sensor and method for fabrication","description":"A structure of a silicon photonics device for LIDAR includes a first insulating structure and a second insulating structure disposed above one or more etched silicon structures overlying a substrate m","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11513289","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-11513289","citation_suggestion":"Patentable. \"Silicon photonics device for LIDAR sensor and method for fabrication\" (US-11513289). https://patentable.app/patents/US-11513289","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11513289","json":"https://patentable.app/api/llm-context/US-11513289","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:50:27.610Z"}