{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819367","patent":{"patent_number":"US-9819367","title":"Communication circuit","assignee":null,"inventors":[],"filing_date":"2016-08-10T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":20,"abstract":"A communication circuit includes a first switch circuit having a first terminal at which a first signal of a first frequency can be input, a second terminal at which a second signal of a second frequency can be input, and a plurality of third terminals from which the first signal and the second signal can be output. A second switch circuit has a plurality fourth terminals corresponding to the plurality of third terminals and at which the first or second signal can be received from the first switch circuit, a fifth terminal at which the first signal can be output, and a sixth terminal at which the second signal can be output. Each fourth terminal is connectable to either of the fifth terminal and the sixth terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication circuit","description":"A communication circuit includes a first switch circuit having a first terminal at which a first signal of a first frequency can be input, a second terminal at which a second signal of a second freque","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819367","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-9819367","citation_suggestion":"Patentable. \"Communication circuit\" (US-9819367). https://patentable.app/patents/US-9819367","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819367","json":"https://patentable.app/api/llm-context/US-9819367","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:11:48.169Z"}