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    HARD DISK DRIVE WITH DISK EMBEDDED DOS BOOT IMAGE AND FIRMWARE DOWNLOAD METHOD
    11.
    发明申请
    HARD DISK DRIVE WITH DISK EMBEDDED DOS BOOT IMAGE AND FIRMWARE DOWNLOAD METHOD 失效
    硬盘驱动器，带磁盘嵌入式DOS引导图像和固件下载方法

    公开(公告)号：US20080091935A1

    公开(公告)日：2008-04-17

    申请号：US11842218

    申请日：2007-08-21

    Applicant: Jae-Ik SONG

    Inventor： Jae-Ik SONG

    IPC: G06F15/177 ,  G06F12/02 ,  G06F12/06

    CPC classification number: G06F8/60 ,  G06F3/0601 ,  G06F2003/0697

    Abstract: A system, related hard disk drive (HDD) and method are disclosed in which a firmware download to the HDD is accomplished by receiving it from the host and storing it to a first region of a disk in the HDD. The value of a download flag is set once the firmware download is complete. After the system performs an OFF/ON power cycle, it checks the value of the download flag and changes a Logical Block Address mapping a second region of a non-user data region of the disk storing a DOS boot program. The firmware download is transferred from the first region to a third region of the disk or a non-volatile memory device following execution of a boot procedure by the host using the DOS boot program.

    Abstract translation: 公开了一种系统相关的硬盘驱动器（HDD）和方法，其中通过从主机接收硬盘并将其存储到HDD中的盘的第一区域来实现对HDD的固件下载。 固件下载完成后，设置下载标志的值。 在系统执行OFF / ON电源循环后，它检查下载标志的值，并更改逻辑块地址映射存储DOS引导程序的磁盘的非用户数据区域的第二个区域。 在使用DOS引导程序的主机执行引导过程之后，固件下载从磁盘的第一区域或非易失性存储器设备传送到第三区域。

    Hard disk drive with disk embedded DOS boot image and firmware download method
    13.
    发明授权
    Hard disk drive with disk embedded DOS boot image and firmware download method 失效
    带磁盘的硬盘驱动器DOS启动映像和固件下载方式

    公开(公告)号：US08266611B2

    公开(公告)日：2012-09-11

    申请号：US11842218

    申请日：2007-08-21

    Applicant: Jae-Ik Song

    Inventor： Jae-Ik Song

    IPC: G06F9/44 ,  G06F9/445

    CPC classification number: G06F8/60 ,  G06F3/0601 ,  G06F2003/0697

    Abstract: A system, related hard disk drive (HDD) and method are disclosed in which a firmware download to the HDD is accomplished by receiving it from the host and storing it to a first region of a disk in the HDD. The value of a download flag is set once the firmware download is complete. After the system performs an OFF/ON power cycle, it checks the value of the download flag and changes a Logical Block Address mapping a second region of a non-user data region of the disk storing a DOS boot program. The firmware download is transferred from the first region to a third region of the disk or a non-volatile memory device following execution of a boot procedure by the host using the DOS boot program.

    Abstract translation: 公开了一种系统相关的硬盘驱动器（HDD）和方法，其中通过从主机接收硬盘并将其存储到HDD中的盘的第一区域来实现对HDD的固件下载。 固件下载完成后，设置下载标志的值。 在系统执行OFF / ON电源循环后，它检查下载标志的值，并更改逻辑块地址映射存储DOS引导程序的磁盘的非用户数据区域的第二个区域。 在使用DOS引导程序的主机执行引导过程之后，固件下载从磁盘的第一区域或非易失性存储器设备传送到第三区域。

    APPARATUS AND METHOD FOR MONITORING GLASS PLATE POLISHING STATE
    14.
    发明申请
    APPARATUS AND METHOD FOR MONITORING GLASS PLATE POLISHING STATE 有权
    用于监控玻璃板抛光状态的装置和方法

    公开(公告)号：US20110223834A1

    公开(公告)日：2011-09-15

    申请号：US13045273

    申请日：2011-03-10

    Applicant: Won-Jae MOON ,  Hyung-Young Oh ,  Dae-Yeon Lee ,  Jae-Ik Song ,  Young-Kuk Kim ,  Kyu-Chul Chung ,  Hyun-Chul Chung

    Inventor： Won-Jae MOON ,  Hyung-Young Oh ,  Dae-Yeon Lee ,  Jae-Ik Song ,  Young-Kuk Kim ,  Kyu-Chul Chung ,  Hyun-Chul Chung

    IPC: B24B49/10

    CPC classification number: B24B49/10 ,  B24B7/24 ,  B24B13/015

    Abstract: Disclosed are an apparatus and a method for monitoring a glass plate polishing state. The apparatus may include a location measuring unit for measuring a location on a glass plate being polished by a polishing machine, a current measuring unit for measuring an electric current flowing into the polishing machine, a memory unit for storing a reference value of the electric current flowing into the polishing machine for each polishing location of the glass plate, and a control unit for determining whether a polishing state is faulty, by comparing a value of the electric current measured by the current measuring unit for each polishing location measured by the location measuring unit with a corresponding reference value of the electric current stored in the memory unit for each polishing location.

    Abstract translation: 公开了一种用于监测玻璃板研磨状态的装置和方法。 该装置可以包括位置测量单元，用于测量由抛光机抛光的玻璃板上的位置，用于测量流入抛光机的电流的电流测量单元，用于存储电流参考值的存储单元 流入玻璃板的每个抛光位置的抛光机，以及用于通过比较由测量位置测量的每个抛光位置由当前测量单元测量的电流的值来确定抛光状态是否有故障的控制单元 单元，其具有针对每个抛光位置存储在存储器单元中的对应的电流参考值。

    DATA BACK-UP METHOD AND APPARATUS USING THE SAME
    15.
    发明申请
    DATA BACK-UP METHOD AND APPARATUS USING THE SAME 审中-公开
    数据备份方法和使用它的设备

    公开(公告)号：US20110188141A1

    公开(公告)日：2011-08-04

    申请号：US13015080

    申请日：2011-01-27

    Applicant: Jae-Ik SONG

    Inventor： Jae-Ik SONG

    IPC: G11B5/86

    CPC classification number: G11B5/86

    Abstract: A hard disk controller includes a track counter which counts the number of times each of a plurality of tracks included in each of a plurality of disks is accessed and a processing unit which compares each of a plurality of count values obtained by the counting performed by the track counter with an access reference value, and backs up data recorded on at least one of the plurality of tracks. The at least one track has a count value equal to or greater than the access reference value from among the plurality of count values.

    Abstract translation: 硬盘控制器包括轨道计数器，其对多个磁盘中包含的多个磁道中的每一个进行访问的次数进行计数;以及处理单元，其对通过所述多个磁盘执行的计数而获得的多个计数值进行比较 具有访问参考值的轨道计数器，并且备份记录在所述多个轨道中的至少一个轨道上的数据。 所述至少一个轨道具有等于或大于所述多个计数值中的所述访问参考值的计数值。

    Method for managing address mapping information and storage device applying the same
    16.
    发明授权
    Method for managing address mapping information and storage device applying the same 有权
    用于管理地址映射信息的方法和应用该地址映射信息的存储设备

    公开(公告)号：US09201783B2

    公开(公告)日：2015-12-01

    申请号：US13539695

    申请日：2012-07-02

    Applicant: Jae Ik Song

    Inventor： Jae Ik Song

    IPC: G06F12/02 ,  G06F11/14

    CPC classification number: G06F12/0246 ,  G06F11/1435 ,  G06F11/1441

    Abstract: Methods and devices for managing address mapping information may include writing address mapping recovery information on a user data area of a storage medium in an initially set size unit, the address mapping recovery information being generated in response to a write operation, storing the address mapping recovery information without being written on the storage medium in a non-volatile memory device when an abnormal power off occurs in a storage device, and updating the address mapping information related to the storage device based on the address mapping recovery information stored in the non-volatile memory device and the storage medium when power is applied to the storage device.

    Abstract translation: 用于管理地址映射信息的方法和设备可以包括在初始设置的大小单元中的存储介质的用户数据区上写入地址映射恢复信息，响应于写操作而生成的地址映射恢复信息，存储地址映射恢复 在存储装置中发生异常断电的情况下，不存储在非易失性存储装置的存储介质上的信息，并且基于存储在非易失性存储装置中的地址映射恢复信息来更新与存储装置有关的地址映射信息 存储设备和存储介质，当向存储设备施加电力时。

    METHOD AND APPARATUS FOR MANAGING READ OR WRITE ERRORS
    17.
    发明申请
    METHOD AND APPARATUS FOR MANAGING READ OR WRITE ERRORS 有权
    管理读取或写入错误的方法和设备

    公开(公告)号：US20130038961A1

    公开(公告)日：2013-02-14

    申请号：US13459001

    申请日：2012-04-27

    Applicant: Jae Ik Song

    Inventor： Jae Ik Song

    IPC: G11B5/09

    CPC classification number: G11B20/1258 ,  G11B20/1883 ,  G11B2020/183 ,  G11B2220/2516

    Abstract: Methods and apparatuses for managing read or write errors are disclosed. In one embodiment, a method may comprise receiving a command to perform an operation associated with first data and a first address of a data storage medium, performing the operation at the first address, retrying the operation when the operation did not complete successfully, and storing the first data to a second address when a first threshold is exceeded. In another embodiment, an apparatus may comprise a processor configured to: receive a command to perform an operation associated with first data and a first address of a data storage medium, perform the operation at the first address, retry the operation when the operation did not complete successfully, and store the first data to a second address when a first threshold is exceeded.

    Abstract translation: 公开了用于管理读取或写入错误的方法和装置。 在一个实施例中，一种方法可以包括接收执行与第一数据相关联的操作的命令和数据存储介质的第一地址，在第一地址处执行操作，当操作未成功完成时重试该操作，以及存储 当超过第一阈值时，将第一数据提供给第二地址。 在另一个实施例中，装置可以包括处理器，其被配置为：接收执行与第一数据相关联的操作的命令和数据存储介质的第一地址，在第一地址处执行操作，当操作没有时重试该操作 完成成功，并且当超过第一阈值时将第一数据存储到第二地址。

    Authentication method of hard disk drive and recording medium storing the same
    19.
    发明申请
    Authentication method of hard disk drive and recording medium storing the same 审中-公开
    硬盘驱动器的认证方法和存储相同的记录介质

    公开(公告)号：US20060149969A1

    公开(公告)日：2006-07-06

    申请号：US11268466

    申请日：2005-11-08

    Applicant: Jae-ik Song

    Inventor： Jae-ik Song

    IPC: H04L9/00

    CPC classification number: G06F21/80 ,  G06F2221/2129

    Abstract: An authentication method of an external hard disk drive (HDD) and a recording medium storing the authentication method are provided. The method of authenticating a host system by the HDD accessed by the host system includes receiving authentication information from the host system, determining whether the authentication information received from the host system is identical to authentication information stored in the hard disk drive, and blocking access of the host system to the hard disk drive until the hard disk drive is turned off if it is determined that the authentication information received from the host system is not identical to the authentication information stored in the hard disk drive. Accordingly, since the HDD compares the authentication information (password) received from the host system with the authentication information (password) stored therein and allows the access of the host system only when the two passwords are identical to each other, only the authenticated host system can access the HDD.

    Abstract translation: 提供外部硬盘驱动器（HDD）的认证方法和存储认证方法的记录介质。 由主机系统访问的HDD认证主机系统的方法包括从主机系统接收认证信息，确定从主机系统接收的认证信息是否与存储在硬盘驱动器中的认证信息相同， 如果确定从主机系统接收到的认证信息与存储在硬盘驱动器中的认证信息不同，则将主机系统连接到硬盘驱动器，直到硬盘驱动器被关闭。 因此，由于HDD将从主机系统接收的认证信息（密码）与存储在其中的认证信息（密码）进行比较，所以仅当两个密码彼此相同时才允许主机系统的访问，只有认证的主机系统 可以访问硬盘。

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