{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9813228","patent":{"patent_number":"US-9813228","title":"Device and method for emitting and/or receiving signals in at least two symmetrical transmission frequency bands","assignee":null,"inventors":[],"filing_date":"2015-05-12T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H04L","H04B","H04B","H04W","H04B"],"num_claims":15,"abstract":"Device for emitting-receiving signals in two symmetrical frequency bands in relation to a first frequency FCA and such that each one of the bands comprises symmetrical channels in relation to second frequencies FCLA, FCUA, comprising:"},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device and method for emitting and/or receiving signals in at least two symmetrical transmission frequency bands","description":"Device for emitting-receiving signals in two symmetrical frequency bands in relation to a first frequency FCA and such that each one of the bands comprises symmetrical channels in relation to second f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9813228","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-9813228","citation_suggestion":"Patentable. \"Device and method for emitting and/or receiving signals in at least two symmetrical transmission frequency bands\" (US-9813228). https://patentable.app/patents/US-9813228","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9813228","json":"https://patentable.app/api/llm-context/US-9813228","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:22:05.670Z"}