{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9607412","patent":{"patent_number":"US-9607412","title":"Method for rapid determination of lowest cost wavelength routes through a photonic network based on pre-validated paths","assignee":null,"inventors":[],"filing_date":"2010-02-04T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["G06T","H04B","H04J","H04J","H04J","H04J","H04J","H04L","H04L","H04L","H04Q"],"num_claims":11,"abstract":"A method of setting up an end-to end connection between two end-points in an optical network. A plurality of validated paths in the network are defined. Each validated path extends between a respective pair of wavelength termination points and has requisite physical resources to carry signal traffic between its pair of wavelength termination points. A graph of the network is generated. An edge of the graph corresponds with a respective validated path, and a vertex of the of the graph corresponds with at least one wavelength termination point. The graph is analyzed to compute an end-to-end path between two vertices respectively corresponding with end-points of the end-to-end connection, and the end-to-end connection set up using the computed path."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for rapid determination of lowest cost wavelength routes through a photonic network based on pre-validated paths","description":"A method of setting up an end-to end connection between two end-points in an optical network. A plurality of validated paths in the network are defined. Each validated path extends between a respectiv","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9607412","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-9607412","citation_suggestion":"Patentable. \"Method for rapid determination of lowest cost wavelength routes through a photonic network based on pre-validated paths\" (US-9607412). https://patentable.app/patents/US-9607412","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9607412","json":"https://patentable.app/api/llm-context/US-9607412","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:14:27.872Z"}