{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9671576","patent":{"patent_number":"US-9671576","title":"CWDM transceiver module","assignee":null,"inventors":[],"filing_date":"2016-04-08T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":17,"abstract":"A CWDM transceiver module includes: a substrate; a plurality of light sources disposed on the substrate; a spacer layer disposed above the substrate, a cavity being defined in the space layer to accommodate the light sources; a cap layer transparent to light emitted from the light sources and disposed on the spacer layer, a notch for assembling a waveguide being formed in the cap layer; a plurality of lenses disposed on the cap layer facing the light sources; reflector coating and filter coating disposed on surfaces of the cap layer; an active alignment element disposed on the cap layer; and a reflector disposed at bottom of the notch."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"CWDM transceiver module","description":"A CWDM transceiver module includes: a substrate; a plurality of light sources disposed on the substrate; a spacer layer disposed above the substrate, a cavity being defined in the space layer to accom","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9671576","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-9671576","citation_suggestion":"Patentable. \"CWDM transceiver module\" (US-9671576). https://patentable.app/patents/US-9671576","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9671576","json":"https://patentable.app/api/llm-context/US-9671576","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:07:10.279Z"}