{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9632172","patent":{"patent_number":"US-9632172","title":"Apparatus and method for detection","assignee":null,"inventors":[],"filing_date":"2014-11-28T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["G01S","A61B","A61B","G01S","G01S","G01S","G01S","A61B","A61B"],"num_claims":20,"abstract":"A detection device for detecting an OUD (Object Under Detection) includes a first antenna element, a second antenna element, a first transceiver, a second transceiver, a first circulator, and a second circulator. The first transceiver transmits a first electromagnetic signal through the second circulator and the second antenna element to the OUD, and then receives a first reflective signal through the first antenna element and the first circulator from the OUD. The second transceiver transmits a second electromagnetic signal through the first circulator and the first antenna element to the OUD, and then receives a second reflective signal through the second antenna element and the second circulator from the OUD."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for detection","description":"A detection device for detecting an OUD (Object Under Detection) includes a first antenna element, a second antenna element, a first transceiver, a second transceiver, a first circulator, and a second","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9632172","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-9632172","citation_suggestion":"Patentable. \"Apparatus and method for detection\" (US-9632172). https://patentable.app/patents/US-9632172","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9632172","json":"https://patentable.app/api/llm-context/US-9632172","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:30:23.895Z"}