{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8505829","patent":{"patent_number":"US-8505829","title":"RFID tag sensors and methods","assignee":null,"inventors":[],"filing_date":"2012-10-16T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K"],"num_claims":42,"abstract":"Radio frequency identification (RFID) devices for use in RFID-based sensors and related methods are described herein. In one implementation, an RFID sensor system includes an RFID device having a near field only RFID tag and a conductive element which functions as a far field antenna. The near field only RFID tag and the conductive element are located in at least a first position and a second position relative to each other; wherein in the first position, the RFID device only operates in a near field, and in the second position, the RFID device operates in both the near field and a far field. The system may also include an RFID reader and controller located within the far field to read the RFID device only when the components are located in the second position."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"RFID tag sensors and methods","description":"Radio frequency identification (RFID) devices for use in RFID-based sensors and related methods are described herein. In one implementation, an RFID sensor system includes an RFID device having a near","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8505829","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-8505829","citation_suggestion":"Patentable. \"RFID tag sensors and methods\" (US-8505829). https://patentable.app/patents/US-8505829","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8505829","json":"https://patentable.app/api/llm-context/US-8505829","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:46:16.311Z"}