专利名称：RFID printer and antennas
发明人：John F. Feltz,Jim A. McCurdy,Lance D.
Neuhard
申请号：US117109申请日：20070423
公开号：US20070200710A1公开日：20070830
专利附图：
摘要：A shielded antenna system is provided for reading from and/or writing to anRFID transponder wherein the energy radiated from the antenna system has a narrowbeam width so that only one RFID transponder in a record member along a web of
record members, each having an RFID transponder, is read from and/or written towithout affecting or being affected by any other RFID transponder along the web.
申请人：John F. Feltz,Jim A. McCurdy,Lance D. Neuhard
地址：Fairborn OH US,Liberty Township OH US,New Carlisle OH US
国籍：US,US,US
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容
Copyright © 2019- yrrf.cn 版权所有 赣ICP备2024042794号-2
违法及侵权请联系：TEL:199 1889 7713 E-MAIL:2724546146@qq.com
本站由北京市万商天勤律师事务所王兴未律师提供法律服务