{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8508369","patent":{"patent_number":"US-8508369","title":"RFID tag system with block coding, such as space-time block coding","assignee":null,"inventors":[],"filing_date":"2007-03-29T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G06K","H04B","H04B","H04B","H04B","H04B"],"num_claims":22,"abstract":"An apparatus for use in an RFID data collection system includes an antenna portion for wirelessly exchanging signals and a memory portion for storing RFID data. A signal processing portion is coupled among the antenna portion and the memory portion. The signal processing portion is configured to receive RFID data and to at least encode or decode the received RFID data via space-time block codes (STBC). For example, an RFID tag employs two spatially separated antennas and circuitry for transmitting to an RFID reader data stored in tag memory as STBC encoded data. Other configurations are also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"RFID tag system with block coding, such as space-time block coding","description":"An apparatus for use in an RFID data collection system includes an antenna portion for wirelessly exchanging signals and a memory portion for storing RFID data. A signal processing portion is coupled ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8508369","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-8508369","citation_suggestion":"Patentable. \"RFID tag system with block coding, such as space-time block coding\" (US-8508369). https://patentable.app/patents/US-8508369","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8508369","json":"https://patentable.app/api/llm-context/US-8508369","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:49:34.346Z"}