公开(公告)号：US20080120365A1

公开(公告)日：2008-05-22

申请号：US11602877

申请日：2006-11-20

申请人： Siew Yee Lai

发明人： Siew Yee Lai

IPC分类号： G06F15/173

CPC分类号： H04L29/1282 ,  H04L61/2015 ,  H04L61/6013 ,  H04L69/40

摘要： A Dynamic Host Configuration Protocol (DHCP) client/server device and method of providing DHCP server services on a network uses a set of commands to convert the DHCP client/server device to function as a DHCP server. The DHCP client/server device is converted when a response message in response to a request message for an IP address from the DHCP client/server device over the network is not received within a predetermined time period.

摘要翻译： 动态主机配置协议（DHCP）客户端/服务器设备和网络上提供DHCP服务器服务的方法使用一组命令将DHCP客户端/服务器设备转换为DHCP服务器。 在预定的时间段内没有接收到响应于来自DHCP客户机/服务器设备的通过网络的IP地址的请求消息的响应消息被转换的DHCP客户端/服务器设备。

公开(公告)号：US20080114685A1

公开(公告)日：2008-05-15

申请号：US11599736

申请日：2006-11-15

申请人： Keen Hun Leong ,  Siew Yee Lai

发明人： Keen Hun Leong ,  Siew Yee Lai

IPC分类号： G06Q99/00

CPC分类号： G06F21/121 ,  G06Q30/06

摘要： A system and method for preventing unauthorized installation of a software program utilizes an activation key that is based on a hardware key and a software key. The hardware key is associated with a particular hardware device, while the software key is associated with the software program to be installed. Installation of the software program in a hardware device is enabled to proceed only if the software key extracted from the activation key matches the software key of the software program.

摘要翻译： 用于防止未经许可安装软件程序的系统和方法利用基于硬件密钥和软件密钥的激活密钥。 硬件密钥与特定硬件设备相关联，而软件密钥与要安装的软件程序相关联。 仅当从激活密钥提取的软件密钥与软件程序的软件密钥匹配时，软件程序才能在硬件设备中进行安装。

公开(公告)号：US07711801B2

公开(公告)日：2010-05-04

申请号：US11602877

申请日：2006-11-20

申请人： Siew Yee Lai

发明人： Siew Yee Lai

IPC分类号： G06F15/177 ,  G06F15/16

CPC分类号： H04L29/1282 ,  H04L61/2015 ,  H04L61/6013 ,  H04L69/40

摘要： A Dynamic Host Configuration Protocol (DHCP) client/server device and method of providing DHCP server services on a network uses a set of commands to convert the DHCP client/server device to function as a DHCP server. The DHCP client/server device is converted when a response message in response to a request message for an IP address from the DHCP client/server device over the network is not received within a predetermined time period.

摘要翻译： 动态主机配置协议（DHCP）客户端/服务器设备和网络上提供DHCP服务器服务的方法使用一组命令将DHCP客户端/服务器设备转换为DHCP服务器。 在预定的时间段内没有接收到响应于来自DHCP客户机/服务器设备的通过网络的IP地址的请求消息的响应消息被转换的DHCP客户端/服务器设备。