发明名称 |
Integrated bar code scanner and communications module |
摘要 |
An integrated optical communication and barcode scanning module suitable for use with portable electronic devices is provided. In a first mode of operation the module functions as an Infrared Data Association (IrDA) compatible communications interface. In a second mode of operation, IrDA communications is disabled, and the module functions as a barcode scanner. The module may be switched back and forth between the two modes of operation or operated simultaneously.
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申请公布号 |
US6691919(B1) |
申请公布日期 |
2004.02.17 |
申请号 |
US19990471306 |
申请日期 |
1999.12.23 |
申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
KATZ JOSEPH;TAN CHINH;GOREN DAVID;STERN MIKLOS;BARKAN ED;SHEPARD HOWARD;WOOD FREDERICK |
分类号 |
G06F15/02;G06K7/10;(IPC1-7):G06K7/10 |
主分类号 |
G06F15/02 |
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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