{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11463175","patent":{"patent_number":"US-11463175","title":"Optical subcarrier dual-path protection and restoration for optical communications networks","assignee":null,"inventors":[],"filing_date":"2020-10-21T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04B","H04B","H04J","H04J","H04J","H04J","H04J","H04J","H04J"],"num_claims":17,"abstract":"An example system includes a first network device having first circuitry. The first network device is configured to perform operations including receiving data to be transmitted to a second network device over an optical communications network, and transmitting first information and second information to the second device. The first information is indicative of the data, and is transmitted using a first communications link of the optical communications network and using a first subset of optical subcarriers. The second information is indicative of the data, and is transmitted using a second communications link of the optical communications network and using a second subset of optical subcarriers. The first subset of optical subcarriers is different from the second subset of optical subcarriers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical subcarrier dual-path protection and restoration for optical communications networks","description":"An example system includes a first network device having first circuitry. The first network device is configured to perform operations including receiving data to be transmitted to a second network de","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11463175","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-11463175","citation_suggestion":"Patentable. \"Optical subcarrier dual-path protection and restoration for optical communications networks\" (US-11463175). https://patentable.app/patents/US-11463175","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11463175","json":"https://patentable.app/api/llm-context/US-11463175","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:47:15.494Z"}