{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537015","patent":{"patent_number":"US-8537015","title":"Tag communication device, tag communication system, and tag communication method","assignee":null,"inventors":[],"filing_date":"2008-12-24T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G06K","H04B","H04B","H04B"],"num_claims":18,"abstract":"It is possible to provide a tag communication device, a tag communication system, and a tag communication method which can secure an optimal communication region even when an antenna installation environment or a peripheral environment changes. A tag A is arranged in a preset communication region while a tag B is arranged outside the communication region. A reader/writer (3) repeatedly scans a radio beam M emitted from a scan antenna (4) and then controls the radio beam so that all the tags A can be read while no tag B can be read according to the ID which has been read."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Tag communication device, tag communication system, and tag communication method","description":"It is possible to provide a tag communication device, a tag communication system, and a tag communication method which can secure an optimal communication region even when an antenna installation envi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537015","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-8537015","citation_suggestion":"Patentable. \"Tag communication device, tag communication system, and tag communication method\" (US-8537015). https://patentable.app/patents/US-8537015","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537015","json":"https://patentable.app/api/llm-context/US-8537015","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:24:26.276Z"}