{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614636","patent":{"patent_number":"US-9614636","title":"Receiver optical module for wavelength multiplexed signal","assignee":null,"inventors":[],"filing_date":"2014-08-21T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H04B","H04B","H04J","H04J"],"num_claims":7,"abstract":"A receiver optical module that receives a wavelength multiplexed signal is disclosed. The receiver optical module includes an optical de-multiplexer that generates a plurality of signals contained in the wavelength multiplexed signal depending on wavelengths of the signals. The wavelength de-multiplexer has features that the optical de-multiplexer has a plurality of sub-elements stacked to each other, where each of the sub-elements de-multiplexes a portion of the wavelength multiplexed signal. Or, the optical de-multiplexer has a series of wavelength selective filters each extracting signal components having outermost wavelengths from signal components entering therein."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Receiver optical module for wavelength multiplexed signal","description":"A receiver optical module that receives a wavelength multiplexed signal is disclosed. The receiver optical module includes an optical de-multiplexer that generates a plurality of signals contained in ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614636","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-9614636","citation_suggestion":"Patentable. \"Receiver optical module for wavelength multiplexed signal\" (US-9614636). https://patentable.app/patents/US-9614636","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614636","json":"https://patentable.app/api/llm-context/US-9614636","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:00:47.879Z"}