{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8514141","patent":{"patent_number":"US-8514141","title":"Low-frequency tag with separate transmit and receive antennas","assignee":null,"inventors":[],"filing_date":"2010-04-13T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["G06K","G06K"],"num_claims":10,"abstract":"A low frequency inductive two-way radio transceiver tag is provided that has separate antennas for transmitting and receiving signals within a reading volume. Thus, the tag of the invention includes both a transmit antenna and a receiving antenna, either separately or as a single antenna tuneable between two functional states with different impedances. The impedance of the receiving antenna is greater than the impedance of the transmitting antenna. For example, the impedance of the receiving antenna may be greater than the impedance of the transmitting antenna by a factor of 103."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Low-frequency tag with separate transmit and receive antennas","description":"A low frequency inductive two-way radio transceiver tag is provided that has separate antennas for transmitting and receiving signals within a reading volume. Thus, the tag of the invention includes b","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8514141","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-8514141","citation_suggestion":"Patentable. \"Low-frequency tag with separate transmit and receive antennas\" (US-8514141). https://patentable.app/patents/US-8514141","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8514141","json":"https://patentable.app/api/llm-context/US-8514141","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:02:28.610Z"}