{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10505661","patent":{"patent_number":"US-10505661","title":"Methods and apparatus for multiplexing signals","assignee":null,"inventors":[],"filing_date":"2016-01-25T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["H04J","H04B","H04B","H04B"],"num_claims":16,"abstract":"A hybrid multiplexing apparatus is provided for multiplexing a digital communication signal from an electrical domain with one or more analog subcarrier communication signals from the electrical domain into a multiplexed optical signal for transmission over a common optical communication link. The apparatus comprises a laser module configured to modulate a laser source with the one or more analog subcarrier communication signals to be multiplexed, and output an intermediate optical modulated signal. An electro-optical modulator is coupled to receive the intermediate optical modulated signal and the digital communication signal to be multiplexed, and configured to modulate the intermediate optical modulated signal with the digital communication signal to form the multiplexed optical signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for multiplexing signals","description":"A hybrid multiplexing apparatus is provided for multiplexing a digital communication signal from an electrical domain with one or more analog subcarrier communication signals from the electrical domai","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10505661","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-10505661","citation_suggestion":"Patentable. \"Methods and apparatus for multiplexing signals\" (US-10505661). https://patentable.app/patents/US-10505661","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10505661","json":"https://patentable.app/api/llm-context/US-10505661","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:17:12.112Z"}