{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9654245","patent":{"patent_number":"US-9654245","title":"Optimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexing","assignee":null,"inventors":[],"filing_date":"2015-11-24T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H04J","H04B","H04B","H04J","H04J"],"num_claims":18,"abstract":"An optical receiver comprises an optical port configured to receive an encoded optical signal, and a demodulation block indirectly coupled to the port and comprising a multiplexer, wherein the multiplexer is configured to receive an encoded electrical signal, wherein the encoded electrical signal is associated with the encoded optical signal, and wherein the encoded electrical signal is encoded using a code division multiple access (CDMA) scheme, receive a code associated with the scheme, perform a dot multiplication of the encoded electrical signal and the code, and generate a differential voltage based on the dot multiplication."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexing","description":"An optical receiver comprises an optical port configured to receive an encoded optical signal, and a demodulation block indirectly coupled to the port and comprising a multiplexer, wherein the multipl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9654245","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-9654245","citation_suggestion":"Patentable. \"Optimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexing\" (US-9654245). https://patentable.app/patents/US-9654245","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9654245","json":"https://patentable.app/api/llm-context/US-9654245","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:19:08.569Z"}