{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9774392","patent":{"patent_number":"US-9774392","title":"Systems and methods using a polarimeter to localize state of polarization transients on optical fibers","assignee":null,"inventors":[],"filing_date":"2015-09-25T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["H04B","H04B","G01N","G01N"],"num_claims":20,"abstract":"Systems and methods using a polarimetric measurement device to localize a source of one or more State of Polarization (SOP) transients affecting one or more optical fibers are disclosed. The method includes transmitting a signal into a fiber in a first direction; receiving, at the polarimetric measurement device, the signal from one of the fiber and another fiber collocated in a bundle with the fiber in a second direction; and processing data from the polarimetric measurement device to determine a location of the one or more SOP transients. The processing can include detecting a presence of the one or more SOP transients based on a first signature and its echo seen in the data; and converting a time between the echoes into a distance."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods using a polarimeter to localize state of polarization transients on optical fibers","description":"Systems and methods using a polarimetric measurement device to localize a source of one or more State of Polarization (SOP) transients affecting one or more optical fibers are disclosed. The method in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9774392","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-9774392","citation_suggestion":"Patentable. \"Systems and methods using a polarimeter to localize state of polarization transients on optical fibers\" (US-9774392). https://patentable.app/patents/US-9774392","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9774392","json":"https://patentable.app/api/llm-context/US-9774392","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:15:56.721Z"}