{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9831916","patent":{"patent_number":"US-9831916","title":"Method and system for transmitting data via direct current lines","assignee":null,"inventors":[],"filing_date":"2015-11-20T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["H04B","H04B"],"num_claims":19,"abstract":"The disclosure relates to a method for transmitting data via direct current lines for energy transmission from a first communication unit to a second communication unit. The method includes generating a high-frequency test signal having a predefined voltage amplitude by the first or the second communication unit and coupling the high-frequency test signal onto the direct current lines. The method further includes determining a current level caused by the high-frequency test signal on the direct current lines by the first communication unit, and determining a voltage amplitude for a high-frequency signal based on the current level caused by the test signal. The method also includes coupling a high-frequency signal having the predetermined voltage amplitude onto the direct current lines by the first communication unit. The disclosure also relates to a system for transmitting data via direct current lines for energy transmission and to a photovoltaic installation having such a system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for transmitting data via direct current lines","description":"The disclosure relates to a method for transmitting data via direct current lines for energy transmission from a first communication unit to a second communication unit. The method includes generating","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9831916","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-9831916","citation_suggestion":"Patentable. \"Method and system for transmitting data via direct current lines\" (US-9831916). https://patentable.app/patents/US-9831916","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9831916","json":"https://patentable.app/api/llm-context/US-9831916","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:21:11.938Z"}