{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8461994","patent":{"patent_number":"US-8461994","title":"RF receiver and RFID/USN system having the same","assignee":null,"inventors":[],"filing_date":"2007-09-18T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["G06K","G06K"],"num_claims":17,"abstract":"A radio frequency receiver comprises a first signal coupler coupling and branching a radio frequency signal received from a tag or a reader, a voltage regulator receiving the coupled signal and outputting a voltage-regulated signal having a predetermined level, a signal converter mixing the radio frequency signal transmitted from the first signal coupler by using the voltage-regulated signal as an oscillation frequency signal and generating a baseband frequency signal, a signal processor processing the baseband frequency signal and extracting tag information, and a data transceiver transmitting the tag information through a wire and/or wireless network."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"RF receiver and RFID/USN system having the same","description":"A radio frequency receiver comprises a first signal coupler coupling and branching a radio frequency signal received from a tag or a reader, a voltage regulator receiving the coupled signal and output","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8461994","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-8461994","citation_suggestion":"Patentable. \"RF receiver and RFID/USN system having the same\" (US-8461994). https://patentable.app/patents/US-8461994","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8461994","json":"https://patentable.app/api/llm-context/US-8461994","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:45:07.885Z"}