Electronic device to restore MBR, method thereof, and computer-readable medium
    21.
    发明授权
    Electronic device to restore MBR, method thereof, and computer-readable medium 有权
    恢复MBR的电子设备,其方法和计算机可读介质

    公开(公告)号:US09286164B2

    公开(公告)日:2016-03-15

    申请号:US13710650

    申请日:2012-12-11

    发明人: Min Jang Jae-hwan Kim

    IPC分类号: G06F11/00 G06F11/14

    CPC分类号: G06F11/1417

    摘要: An electronic device includes a storage unit to store a master boot record (MBR) and an operating system, a control unit to boot the electronic device using the stored MBR and operating system, to generate and store backup data of the MBR in the storage unit when the electronic device is booted, a validity determination unit to determine validity of the MBR when a predetermined event has occurred, and a restoration unit to restore the MBR using the backup data stored in the storage unit if the MBR is not valid.

    摘要翻译: 电子设备包括存储主引导记录(MBR)和操作系统的存储单元,使用所存储的MBR和操作系统引导电子设备的控制单元,以在存储单元中生成并存储MBR的备份数据 当所述电子设备被引导时,当所述预定事件发生时确定所述MBR的有效性的有效性确定单元,以及如果所述MBR无效,则使用存储在所述存储单元中的所述备份数据恢复所述MBR的恢复单元。

    Method and apparatus for establishing wireless local area network link between portable terminals
    22.
    发明授权
    Method and apparatus for establishing wireless local area network link between portable terminals 有权
    在便携式终端之间建立无线局域网链路的方法和装置

    公开(公告)号:US09241369B2

    公开(公告)日:2016-01-19

    申请号:US13740414

    申请日:2013-01-14

    IPC分类号: H04W84/12 H04W76/02 H04W88/06

    CPC分类号: H04W84/12 H04W76/14 H04W88/06

    摘要: A method of connecting a plurality of portable terminal over a wireless local area network (WLAN), the method including: a user selecting at least one contact from a contact list displayed on a screen of a first portable terminal, transmitting, from the first portable terminal to an external server over a cellular network, connection information necessary for establishing a WLAN link to the first portable terminal; pushing the connection information from the external server to a second portable terminal corresponding to the selected contact; a user pressing a connection authentication button on a selection menu displayed on the second portable terminal, and establishing the WLAN link to the first portable terminal from the second portable terminal by using the connection information.

    摘要翻译: 一种通过无线局域网(WLAN)连接多个便携式终端的方法,所述方法包括:用户从显示在第一便携式终端的屏幕上的联系人列表中选择至少一个联系人,从第一便携式终端 终端通过蜂窝网络到外部服务器,建立到第一便携式终端的WLAN链路所需的连接信息; 将连接信息从外部服务器推送到对应于所选择的联系人的第二便携式终端; 用户按下第二便携式终端上显示的选择菜单上的连接认证按钮,以及通过使用连接信息从第二便携式终端建立到第一便携式终端的WLAN链路。

    Electronic apparatus, method of restoring guid partition table (GPT) and computer-readable recording medium
    23.
    发明授权
    Electronic apparatus, method of restoring guid partition table (GPT) and computer-readable recording medium 有权
    电子设备,恢复分配表(GPT)和计算机可读记录介质的方法

    公开(公告)号:US09218249B2

    公开(公告)日:2015-12-22

    申请号:US14032265

    申请日:2013-09-20

    发明人: Min Jang Jae-hwan Kim

    IPC分类号: G06F11/00 G06F11/14 G06F11/10

    摘要: An electronic apparatus comprising a storage unit to store a first (primary) GPT, a second (secondary) GPT, and an OS, a controller boots the electronic apparatus using the first GPT and the OS, an effectiveness determination unit determines effectiveness of the first GPT if a predetermined event occurs, and a restoration unit restores the first GPT using the second GPT if the first GPT is not effective.

    摘要翻译: 一种电子设备,包括存储单元以存储第一(主)GPT,第二(次)GPT和OS)控制器使用第一GPT和OS来引导电子设备,有效性确定单元确定第一 如果预定事件发生,则GPT,如果第一GPT无效,则恢复单元使用第二GPT恢复第一GPT。