{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10469923","patent":{"patent_number":"US-10469923","title":"Routing band-pass filter for routing optical signals between multiple optical channel sets","assignee":null,"inventors":[],"filing_date":"2017-12-22T00:00:00.000Z","publication_date":"2019-11-05T00:00:00.000Z","cpc_codes":["H04Q","H04J","H04Q","H04Q"],"num_claims":13,"abstract":"Disclosed herein is a routing band-pass filter for routing optical signals between multiple optical channel sets. In particular, disclosed is a wavelength-division multiplexing (WDM) optical assembly including a first WDM filter, a second WDM filter, and a first routing filter. The first and second WDM filter are in communication with first and second sets of channel ports, respectively. The routing filter has a routing passband and forms a primary routing optical path for signals outside the routing passband between the first WDM filter and a common port. The routing filter also forms a secondary routing optical path for signals within the routing passband between the second WDM filter and the common port. The routing band-pass filter increases the number of channel ports in optical communication with a common port while maintaining signal integrity and increasing speed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Routing band-pass filter for routing optical signals between multiple optical channel sets","description":"Disclosed herein is a routing band-pass filter for routing optical signals between multiple optical channel sets. In particular, disclosed is a wavelength-division multiplexing (WDM) optical assembly ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10469923","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-10469923","citation_suggestion":"Patentable. \"Routing band-pass filter for routing optical signals between multiple optical channel sets\" (US-10469923). https://patentable.app/patents/US-10469923","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10469923","json":"https://patentable.app/api/llm-context/US-10469923","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:44:45.348Z"}