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    • 6. 发明申请
    • Electronic component with time-limited use
    • 电子元件使用时间有限
    • US20120112881A1
    • 2012-05-10
    • US13317665
    • 2011-10-25
    • Marc EluardYves MaetzNiclas StahlSébastien Perrot
    • Marc EluardYves MaetzNiclas StahlSébastien Perrot
    • G06F7/04
    • G06F21/79G06F21/10G06F2221/2137
    • An electronic device with a limited time of use. The electronic device comprises a physical interface for removable connection to a host device, a processor and a usage time limit module with a counter. When the counter reaches a pre-determined value, the usage time limit module is configured to disable the electronic device, preferably by modifying the hardware of the electronic device, e.g. by disabling a communication line between the processor and the physical interface, which may be effected by blowing a fuse. The usage time limit module is powered by the host device via a power supply from the physical interface. In a preferred embodiment, the electronic device is a storage device. In a further preferred embodiment, the physical interface is a USB interface.
    • 使用时间有限的电子设备。 电子设备包括用于可移动连接到主机设备的物理接口,处理器和具有计数器的使用时间限制模块。 当计数器达到预定值时,使用时间限制模块被配置为禁用电子设备,优选地通过修改电子设备的硬件,例如, 通过禁用处理器和物理接口之间的通信线路,这可以通过吹保险丝来实现。 使用时限模块由主机通过物理接口的电源供电。 在优选实施例中,电子设备是存储设备。 在另一优选实施例中,物理接口是USB接口。
    • 8. 发明授权
    • Method and device for address allocation for transmitting packets over a transparent bridge
    • 用于通过透明桥传输数据包的地址分配方法和设备
    • US08005021B2
    • 2011-08-23
    • US10495884
    • 2002-11-08
    • Nathalie ThomasGilles StraubSébastien Perrot
    • Nathalie ThomasGilles StraubSébastien Perrot
    • H04L12/28
    • H04L61/2061H04L12/40065H04L12/40091H04L12/4625H04L29/12264H04L29/12283H04L61/2046H04W8/26H04W92/02
    • The invention concerns a method for transmitting packets in a network comprising at least a first sub-network and a second sub-network connected through a transparent communication link, said link comprising at least a first interface device connected to the first sub-network and a second interface device connected to the second sub-network. The method comprises the steps of: attributing a first set of addresses to the interface devices on the communication link; attributing a second set of addresses to nodes connected to the sub-networks, the attribution of the second set being done independently from the attribution of the first set; checking whether there appears a conflict between an address of the first set and an address of the second set, and in the affirmative: changing the conflicting address of the first set to a non conflicting address. The invention also concerns a device for implementing the method as well as a method for detecting and transmitting packets to be transmitted over the link.
    • 本发明涉及一种用于在包括至少第一子网络和通过透明通信链路连接的第二子网络的网络中传送分组的方法,所述链路至少包括连接到第一子网络的第一接口设备和 第二接口设备连接到第二子网。 该方法包括以下步骤:将第一组地址归因于通信链路上的接口设备; 将第二组地址归因于连接到所述子网络的节点,所述第二集合的属性独立于所述第一集合的属性完成; 检查第一组的地址与第二组的地址之间是否出现冲突,并以肯定的方式:将第一组的冲突地址更改为非冲突地址。 本发明还涉及一种用于实现该方法的设备以及用于检测和传送要在该链路上发送的分组的方法。