发明公开
- 专利标题： Wireless response and voting system
- 专利标题（中）： Drahtloses Antwort- und Abstimmsystem
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申请号： EP03394015.6申请日： 2003-02-12
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公开(公告)号： EP1337127A1公开(公告)日： 2003-08-20
- 发明人: Glass, Michael S. , Derks, Harry G.
- 申请人： Fleetwood Group, Inc.
- 申请人地址： 11832 James Street, Post Office Box 1259 Holland, Michigan 49422-1259 US
- 专利权人： Fleetwood Group, Inc.
- 当前专利权人： Fleetwood Group, Inc.
- 当前专利权人地址： 11832 James Street, Post Office Box 1259 Holland, Michigan 49422-1259 US
- 代理机构： Coyle, Philip Aidan
- 优先权： US356979 20020214; US248578 20030130; US248588 20030130; US248583 20030130
- 主分类号： H04Q7/38
- IPC分类号： H04Q7/38 ; H04Q7/32
摘要：
A wireless response system includes a base unit and a plurality of handheld response units communicating with the base unit over a wireless communication link. The base unit sends polling commands to the response units over the wireless communication. The response units send the response data to the base unit over the wireless communication link in response to the polling signals. The response data is entered in the respective response units by a user.
公开/授权文献
- EP1337127B1 Wireless response and voting system 公开/授权日：2006-08-09
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