发明授权
- 专利标题： Systems and methods for wirelessly marking media
- 专利标题（中）： 无线标记媒体的系统和方法
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申请号： US11862950申请日： 2007-09-27
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公开(公告)号： US07724142B2公开(公告)日： 2010-05-25
- 发明人: Pavel Nikitin , Venkata Kodukula , For Sander Lam
- 申请人： Pavel Nikitin , Venkata Kodukula , For Sander Lam
- 申请人地址： US WA Everett
- 专利权人： Intermec IP Corp.
- 当前专利权人： Intermec IP Corp.
- 当前专利权人地址： US WA Everett
- 代理机构： Seed IP Law Group PLLC
- 主分类号： G08B13/14
- IPC分类号： G08B13/14
摘要：
A media marking transponder system includes a media fastener and a wireless transponder circuit coupled to the media fastener. The antenna for the wireless transponder circuit has a first effective length when no piece of media is fastened to the media fastener and a second, different effective length when at least one piece of media is fastened to the media fastener.
公开/授权文献
- US20090085749A1 SYSTEMS AND METHODS FOR WIRELESSLY MARKING MEDIA 公开/授权日：2009-04-02
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