{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9729240","patent":{"patent_number":"US-9729240","title":"Optical communication interface utilizing N-dimensional double square quadrature amplitude modulation","assignee":null,"inventors":[],"filing_date":"2016-06-01T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04L","H04L","H04L"],"num_claims":17,"abstract":"The present invention is directed to data communication system and methods. More specifically, various embodiments of the present invention provide a communication interface that is configured to transfer data at high bandwidth using nDSQ format(s) over optical communication networks. In certain embodiments, the communication interface is used by various devices, such as spine switches and leaf switches, within a spine-leaf network architecture, which allows large amount of data to be shared among servers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical communication interface utilizing N-dimensional double square quadrature amplitude modulation","description":"The present invention is directed to data communication system and methods. More specifically, various embodiments of the present invention provide a communication interface that is configured to tran","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9729240","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-9729240","citation_suggestion":"Patentable. \"Optical communication interface utilizing N-dimensional double square quadrature amplitude modulation\" (US-9729240). https://patentable.app/patents/US-9729240","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9729240","json":"https://patentable.app/api/llm-context/US-9729240","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:32:40.130Z"}