发明名称 Electronic whiteboard and its operation method
摘要 An electronic whiteboard with the network function is disclosed. The whiteboard contains a network module and a memory module. The memory module includes a memory card to receive and record in the memory card the contents written on the electronic whiteboard. It is convenient for the user to store, carry, and share the data. The network module is connected to a network through a wired or wireless interface. It further transmits data written on the whiteboard or stored in the memory card to a printer via the network for printing.
申请公布号 US2006119584(A1) 申请公布日期 2006.06.08
申请号 US20040001184 申请日期 2004.12.02
申请人 LAI CHANG-CHIN;CHANG VAM 发明人 LAI CHANG-CHIN;CHANG VAM
分类号 G09G5/00 主分类号 G09G5/00
代理机构 代理人
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