发明授权
US08112808B2 Server apparatus and installation information making method 有权
服务器设备和安装信息制作方法

Server apparatus and installation information making method
摘要:
A license server generates USB serial IDs for USB memory secured in a multi-function machine and then makes electronic signature files using the USB serial IDs and firmware that is the target of installation at the multi-function machine. The license server further makes electronic signature files using the firmware installer and SD card serial IDs. The license server then stores data for installation use including the electronic signature files in an SD card inserted in a client device connected to the license server.
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