{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9660457","patent":{"patent_number":"US-9660457","title":"Feed line switching apparatus, optical submarine branching apparatus, submarine cable system, and feed line switching method","assignee":null,"inventors":[],"filing_date":"2012-06-29T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H02J","H04B","H04B","H04B"],"num_claims":17,"abstract":"In a feed line switching apparatus, a situation in which the feed line switching apparatus cannot work when feed lines have a predetermined connection relationship is prevented. The feed line switching apparatus includes a command acquisition unit which acquires a feed line switching command which designates a connection relationship of feed lines, a switching execution unit which switches the connection relationship of the feed lines in accordance with the feed line switching command acquired by the command acquisition unit, and a switching control unit which suppresses switching of the connection relationship of the feed lines in the switching execution unit for a predetermined feed line switching command."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Feed line switching apparatus, optical submarine branching apparatus, submarine cable system, and feed line switching method","description":"In a feed line switching apparatus, a situation in which the feed line switching apparatus cannot work when feed lines have a predetermined connection relationship is prevented. The feed line switchin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9660457","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-9660457","citation_suggestion":"Patentable. \"Feed line switching apparatus, optical submarine branching apparatus, submarine cable system, and feed line switching method\" (US-9660457). https://patentable.app/patents/US-9660457","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9660457","json":"https://patentable.app/api/llm-context/US-9660457","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:35:56.841Z"}