{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9781495","patent":{"patent_number":"US-9781495","title":"Optical switch architecture","assignee":null,"inventors":[],"filing_date":"2015-08-07T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["H04Q","H04Q","H04Q","H04Q"],"num_claims":21,"abstract":"An optical switch comprises a first stage comprising N optical inputs, wherein N is an integer power of 2 and is 16 or greater, and N first sub-switches, wherein each first sub-switch comprises 1 of the optical inputs and 4 first outputs, and a second stage coupled to the first stage and comprising 16 second sub-switches, wherein each second sub-switch comprises M second inputs and M second outputs, and wherein M is equal to N/4."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical switch architecture","description":"An optical switch comprises a first stage comprising N optical inputs, wherein N is an integer power of 2 and is 16 or greater, and N first sub-switches, wherein each first sub-switch comprises 1 of t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9781495","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-9781495","citation_suggestion":"Patentable. \"Optical switch architecture\" (US-9781495). https://patentable.app/patents/US-9781495","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9781495","json":"https://patentable.app/api/llm-context/US-9781495","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:40:25.186Z"}