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11. 发明授权

US08339723B2 Split sector formatting of storage disks 有权
标题翻译：拆分存储磁盘的扇区格式化
公开(公告)号：US08339723B2
公开(公告)日：2012-12-25
申请号：US13305584
申请日：2011-11-28
申请人： Kwok W. Yeung , Kin Ming Chan
发明人： Kwok W. Yeung , Kin Ming Chan
IPC分类号： G11B5/09
CPC分类号： G11B5/59655 , G11B5/09 , G11B20/1217 , G11B20/1883 , G11B2020/1277 , G11B2020/1287 , G11B2020/1896 , G11B2220/20 , G11B2220/2516
摘要： A length of a separator to be skipped on the storage disk is compared with a threshold. The threshold is associated with a maximum value for which a timing loop is able to be paused without causing the timing loop to have inaccurate timing. If the length is greater than the threshold, a first split sector format is assigned to the split sector and that information is recorded. In such cases, a first portion and a second portion both include synchronization information. If the length is less than the threshold, a second split sector format is assigned to the split sector and that information is recorded. In such cases, the first portion includes synchronization information and the second portion of the split sector excludes synchronization information.
摘要翻译：将要在存储盘上跳过的分隔符的长度与阈值进行比较。阈值与可以暂停定时循环的最大值相关联，而不会导致定时循环具有不准确的定时。如果长度大于阈值，则将第一分割扇区格式分配给分割扇区，并且记录该信息。在这种情况下，第一部分和第二部分都包括同步信息。如果长度小于阈值，则将第二分割扇区格式分配给分割扇区，并且该信息被记录。在这种情况下，第一部分包括同步信息，并且分割扇区的第二部分排除同步信息。

12. 发明申请

US20120260114A1 ON DEMAND HARD DISK DRIVE SYSTEM ON A CHIP POWER CONTROL SCHEME 有权
标题翻译：在芯片功率控制方案上的需求硬盘驱动系统
公开(公告)号：US20120260114A1
公开(公告)日：2012-10-11
申请号：US13529980
申请日：2012-06-21
申请人： Kwok W. Yeung , Kin Ming Chan
发明人： Kwok W. Yeung , Kin Ming Chan
IPC分类号： G06F1/32
CPC分类号： G06F1/3221 , G06F1/3287 , Y02D10/154 , Y02D10/171
摘要： An access instruction associated with accessing a target location in a disk is obtained. A number of units until the target location is accessed is calculated. It is determined whether there is time for the group of logic to transition from a lower power state to an operational state; the determination is based at least in part on the number of units between a current location of a read head associated with the hard disk system and the target location which is different from the current location of the read head and a warm up time associated with the group of logic. If it is determined there is time, the group of logic is put into the lower power state.
摘要翻译：获得与访问磁盘中的目标位置相关联的访问指令。计算直到目标位置被访问的单位数。确定逻辑组是否有时间从较低功率状态转换到操作状态; 该确定至少部分地基于与硬盘系统相关联的读取头的当前位置与不同于读取头的当前位置的目标位置之间的单元的数量以及与该读取头的当前位置相关联的预热时间一组逻辑如果确定有时间，则该组逻辑被置于较低功率状态。

13. 发明申请

US20110239085A1 ECC WITH OUT OF ORDER COMPLETION 有权
标题翻译：没有订单完成的ECC
公开(公告)号：US20110239085A1
公开(公告)日：2011-09-29
申请号：US13087290
申请日：2011-04-14
申请人： Kwok W. Yeung , Kin Ming Chan , Meng-Kun Lee
发明人： Kwok W. Yeung , Kin Ming Chan , Meng-Kun Lee
IPC分类号： H03M13/00 , G06F11/08
CPC分类号： H03M13/1145 , H03M13/1102 , H03M13/1515 , H03M13/153 , H03M13/1545 , H03M13/2957 , H03M13/4146 , H03M13/612
摘要： Processing a sequence of data frames in an error correction code (ECC) decoder is disclosed. Processing includes receiving a first data frame in the sequence of data frames, storing the first data frame, initiating processing of the first data frame through the ECC decoder, receiving a second data frame from the input sequence of data frames, storing the second data frame, and initiating processing of the second data frame through the ECC decoder before the first data frame is finished being processed through the ECC decoder.
摘要翻译：公开了在纠错码（ECC）解码器中处理数据帧序列。处理包括以数据帧序列接收第一数据帧，存储第一数据帧，通过ECC解码器发起第一数据帧的处理，从输入数据帧序列接收第二数据帧，存储第二数据帧，并且在通过ECC解码器处理完第一数据帧之前通过ECC解码器发起第二数据帧的处理。

14. 外观设计

USD460671S1 Scissors 失效
公开(公告)号：USD460671S1
公开(公告)日：2002-07-23
申请号：US29149226
申请日：2001-10-04
申请人： Kin Ming Chan
设计人： Kin Ming Chan

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