{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9772548","patent":{"patent_number":"US-9772548","title":"Transmission device, transmission method, reception device, reception method, communication system, and communication method","assignee":null,"inventors":[],"filing_date":"2011-04-28T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["H04B","H04B"],"num_claims":20,"abstract":"There is provided a transmission device including an optical signal generation section configured to generate an optical signal formed by arranging one or more of each of a plurality of kinds of same-color light beams each having different phase, and a transmission section configured to transmit the optical signal generated by the optical signal generation section."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Transmission device, transmission method, reception device, reception method, communication system, and communication method","description":"There is provided a transmission device including an optical signal generation section configured to generate an optical signal formed by arranging one or more of each of a plurality of kinds of same-","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9772548","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-9772548","citation_suggestion":"Patentable. \"Transmission device, transmission method, reception device, reception method, communication system, and communication method\" (US-9772548). https://patentable.app/patents/US-9772548","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9772548","json":"https://patentable.app/api/llm-context/US-9772548","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:21:56.296Z"}