发明名称 |
Signaling arrangement for and method of signaling in a wireless local area network |
摘要 |
A signaling arrangement and method for use in a wireless local area network managed by a system manager include a reader for electro-optically reading bar code symbols. The system manager verifies that a symbol has been successfully read and sends an acknowledgment signal by wireless, radio frequency transmission to a remote indicator operative for generating an alert signal noticeable to a user.
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申请公布号 |
US6764012(B2) |
申请公布日期 |
2004.07.20 |
申请号 |
US20010898236 |
申请日期 |
2001.07.03 |
申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
CONNOLLY SEAN;POLONIEWICZ PAUL;SHELLHAMMER STEPHEN J.;BIUSO ANTHONY;BOCCUZZI FRANK;SACKETT WILLIAM;CURRY DANIEL;CORDES ELLEN;RYDER MICHAEL;WILD ROBERT;WILLINS BRUCE A.;HAMILTON ALISTAIR R. |
分类号 |
G04B47/00;G06F1/16;G06F21/00;G06K7/10;(IPC1-7):G08K7/10 |
主分类号 |
G04B47/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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