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11. 发明授权

US06738333B1 Format for recording data in a storage disk 失效
标题翻译：在存储磁盘中记录数据的格式
公开(公告)号：US06738333B1
公开(公告)日：2004-05-18
申请号：US09583448
申请日：2000-05-30
申请人： Daniel R. Zaharris , Lane W. Lee , Stanton M. Keeler , Michael B. Propps
发明人： Daniel R. Zaharris , Lane W. Lee , Stanton M. Keeler , Michael B. Propps
IPC分类号： G11B2736
CPC分类号： G11B20/00086 , G11B20/1217 , G11B20/18
摘要： A data storage disk includes a writeable area that allows a user to write data, wherein the data files are written from the outside diameter towards the inside diameter of the writeable area, while file system information is written from the inside diameter towards the outside diameter of the writeable area. This optimizes the use of the writeable area, whether a large number of small data files or a small number of large data files are being stored. To further optimize the use of the writeable area, information may be stored in two or more different error correction code (ECC) block sizes. Thus, information, such as the file system attributes and linking sectors, which contains few bytes may be stored in the smaller ECC block size, while the data may be stored in the larger ECC block size. The data storage disk, may also include a mastered content area.
摘要翻译：数据存储盘包括允许用户写入数据的可写入区域，其中数据文件从外径朝向可写入区域的内径写入，而文件系统信息从内径向外部直径写入可写区。这可以优化可写区域的使用，无论是大量的小数据文件还是少量的大数据文件都被存储。为了进一步优化可写入区域的使用，可以将信息存储在两个或更多个不同的纠错码（ECC）块大小中。因此，可以以更小的ECC块大小存储包含少量字节的诸如文件系统属性和链接扇区的信息，而数据可以以较大的ECC块大小存储。数据存储盘还可以包括已掌握的内容区域。

12. 发明授权

US09110594B2 File management system for devices containing solid-state media 有权
标题翻译：包含固态介质的设备的文件管理系统
公开(公告)号：US09110594B2
公开(公告)日：2015-08-18
申请号：US12612159
申请日：2009-11-04
申请人： Stanton M. Keeler , Steven S. Williams
发明人： Stanton M. Keeler , Steven S. Williams
IPC分类号： G06F7/00 , G06F17/30 , G06F3/06
CPC分类号： G06F3/0619 , G06F3/061 , G06F3/064 , G06F3/0643 , G06F3/0656 , G06F3/0679 , G06F3/068 , G06F17/30312 , G06F17/30598 , G06F17/30705 , G06F2003/0691 , G06F2206/1014
摘要： A device comprising a file management system that includes a plurality of first entries and second entries. The first entries are configured function as a logical block address mapping table for data searching operations on data files stored in data blocks of the device, and the second entries are configured to organize the plurality of data blocks into separate logical groups.
摘要翻译：一种包括包括多个第一条目和第二条目的文件管理系统的装置。第一条目被配置为用于对存储在设备的数据块中的数据文件进行数据搜索操作的逻辑块地址映射表，并且第二条目被配置为将多个数据块组织成单独的逻辑组。

13. 发明申请

US20110106804A1 FILE MANAGEMENT SYSTEM FOR DEVICES CONTAINING SOLID-STATE MEDIA 有权
标题翻译：包含固态介质的设备的文件管理系统
公开(公告)号：US20110106804A1
公开(公告)日：2011-05-05
申请号：US12612159
申请日：2009-11-04
申请人： Stanton M. Keeler , Steven S. Williams
发明人： Stanton M. Keeler , Steven S. Williams
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F3/0619 , G06F3/061 , G06F3/064 , G06F3/0643 , G06F3/0656 , G06F3/0679 , G06F3/068 , G06F17/30312 , G06F17/30598 , G06F17/30705 , G06F2003/0691 , G06F2206/1014
摘要： A device comprising a file management system that includes a plurality of first entries and second entries. The first entries are configured function as a logical block address mapping table for data searching operations on data files stored in data blocks of the device, and the second entries are configured to organize the plurality of data blocks into separate logical groups.
摘要翻译：一种包括包括多个第一条目和第二条目的文件管理系统的装置。第一条目被配置为用于对存储在设备的数据块中的数据文件进行数据搜索操作的逻辑块地址映射表，并且第二条目被配置为将多个数据块组织成单独的逻辑组。

14. 发明申请

US20080205211A1 STRUCTURE AND METHOD FOR STORING DATA ON OPTICAL DISKS 审中-公开
标题翻译：在光盘上存储数据的结构和方法
公开(公告)号：US20080205211A1
公开(公告)日：2008-08-28
申请号：US12119468
申请日：2008-05-12
申请人： Curtis M. Pleiss , Stanton M. Keeler
发明人： Curtis M. Pleiss , Stanton M. Keeler
IPC分类号： G11B7/00
CPC分类号： G11B27/24 , G11B7/0053 , G11B7/00745 , G11B20/14 , G11B20/18 , G11B27/3027 , G11B2220/218 , G11B2220/2545 , G11B2220/2562
摘要： During manufacturing of optical disks, mastering equipment inserts marks (“high frequency wobble marks” or “HFWMs”) into the wobble of the groove on optical disks to store data. The presence of a HFWM at a zero crossing of the wobble indicates an active bit and the absence of the HFWM indicates an inactive bit. The zero crossing is, for example, a negative zero crossing. A matched filter is used to detect the shape of the HFWMs. If a HFWM is detected during a wobble cycle, an active bit is saved in a register or a memory. If a HFWM is not detected during a wobble cycle, an inactive bit is saved in a register or a memory. The active and inactive bits may be coded bits that must be decoded to data bits. The data bits include information such as a synchronization mark, a sector identification data, and an error detection code.
摘要翻译：在光盘制造过程中，母盘设备将标记（“高频摇摆标记”或“HFWM”）插入到光盘上凹槽的摆动中以存储数据。 HFWM在摆幅过零点处的存在表示有效位，并且HFWM的不存在表示无效位。过零点例如是负零交叉。匹配滤波器用于检测HFWM的形状。如果在摆动周期期间检测到HFWM，则活动位将保存在寄存器或存储器中。如果在摆动周期期间未检测到HFWM，则无效位将保存在寄存器或存储器中。有源和无效位可以是必须被解码为数据位的编码位。数据位包括诸如同步标记，扇区识别数据和错误检测码之类的信息。

15. 发明授权

US07099993B2 Multi-level caching in data storage devices 有权
标题翻译：数据存储设备中的多级缓存
公开(公告)号：US07099993B2
公开(公告)日：2006-08-29
申请号：US10670148
申请日：2003-09-24
申请人： Stanton M. Keeler
发明人： Stanton M. Keeler
IPC分类号： G06F12/00
CPC分类号： G06F12/128 , G06F12/0866 , G06F12/0897 , G06F2212/313
摘要： A multi-level caching scheme for use in managing the storage of data on a data storage device is disclosed. The data is received by the data storage device as part of a write command issued by the sending interface and specifying one or more particular location(s) on the data storage device to which the data is/are to be stored. The data storage device utilizes a first level (L1) and a second level (L2) of cache memory to temporarily store the received data prior to commission to the specified storage location(s). In this embodiment, the data storage device first sends the data to the L1 cache memory, and subsequently thereafter, the data storage device transfers the data from the L1 cache memory to the L2 cache memory. Eventually, the data storage device transfers the data from the L2 cache memory to the specified storage location(s).
摘要翻译：公开了一种用于管理数据存储设备上的数据存储的多级缓存方案。该数据由数据存储装置接收，作为由发送接口发出的写入命令的一部分，并且指定要存储数据的数据存储设备上的一个或多个特定位置。数据存储设备利用高速缓冲存储器的第一级（L1）和第二级（L2）将所接收的数据临时存储在指定的存储位置之前。在该实施例中，数据存储装置首先将数据发送到L1高速缓冲存储器，之后，数据存储装置将数据从L1高速缓存存储器传送到L2高速缓冲存储器。最终，数据存储设备将数据从L2高速缓冲存储器传送到指定的存储位置。

16. 发明授权

US06910174B2 Error correction code block format 失效
标题翻译：纠错码块格式
公开(公告)号：US06910174B2
公开(公告)日：2005-06-21
申请号：US09872060
申请日：2001-06-01
申请人： Stanton M. Keeler
发明人： Stanton M. Keeler
IPC分类号： G11B20/18 , H03M13/00 , G11C29/00
CPC分类号： G11B20/1833
摘要： An error correction code (ECC) block for a data storage disk, includes an array of data that is 88 rows by 172 columns. Each row includes ten bytes of inner parity code and each column includes sixteen bytes of outer parity making the array 104 rows by 182 columns. The ECC block is divided into eight sectors, each sector having eleven rows of data and two associated rows of outer parity, for a total of thirteen rows per sector. The ECC block in accordance with the present invention is half the size of a conventional ECC block but has a higher ratio of parity bytes to data. Consequently, the ECC block of the present invention is particularly advantageous with small form factor disks and first-surface media, i.e., disks with the recording layer on the exterior of the disk or under a very thin transparent layer.
摘要翻译：用于数据存储盘的纠错码（ECC）块包括88行×172列的数据阵列。每行包括10个字节的内部奇偶校验码，每列包括16个字节的外部奇偶校验，使阵列104行乘以182列。 ECC块被分成八个扇区，每个扇区具有十一行的数据和两个相关的外部奇偶校验行，每扇区总共十三行。根据本发明的ECC块是常规ECC块的大小的一半，但是奇偶校验字节与数据的比率更高。因此，本发明的ECC块对于小形状因子盘和第一表面介质，即具有在盘的外部上的记录层或非常薄的透明层下的盘是特别有利的。

17. 发明授权

US5412666A Disk drive data path integrity control architecture 失效
标题翻译：磁盘驱动器数据路径完整性控制架构
公开(公告)号：US5412666A
公开(公告)日：1995-05-02
申请号：US997898
申请日：1992-12-29
申请人： John P. Squires , Charles M. Sander , Stanton M. Keeler , Donald W. Clay
发明人： John P. Squires , Charles M. Sander , Stanton M. Keeler , Donald W. Clay
IPC分类号： G06F3/06 , G06F11/10
CPC分类号： G06F3/0601 , G06F3/0613 , G06F3/0619 , G06F3/0658 , G06F3/0676 , G11B5/5578 , G06F2003/0692
摘要： A multi-layer data integrity system for use in a disk drive controller for ensuring the data integrity as data is transferred through the controller and written and fetched from the disk media. The disk drive controller is partitioned into an interface controller and a low level controller where the interface controller controls the transfer of data to and from the host processor and the low level controller controls the recording and reading from the disk media. The interface controller employs a first error encoding and detecting means for encoding the data as originally received from the host processor. The low level controller employs an error encoding and detecting means for encoding both the received data and the encoding data which was appended to the data received by the interface controller. The low level controller's error encoding and detecting means corrects errors detected in recovered data. The interface controller during a fetch operation receives the data from the low level controller and determines if the data is valid and whether the data received from the low level controller was in fact the data being sought by the interface controller.
摘要翻译：一种用于磁盘驱动器控制器的多层数据完整性系统，用于确保数据完整性，因为数据通过控制器传输并从磁盘介质中读取和取出。磁盘驱动器控制器被分为接口控制器和低级控制器，其中接口控制器控制到主处理器和从主处理器传送数据，而低级控制器控制从盘介质的记录和读取。接口控制器采用第一错误编码和检测装置，用于对从主处理器原来接收到的数据进行编码。低级别控制器采用错误编码和检测装置，用于对接收到的数据和编码数据进行编码，该编码数据附加到由接口控制器接收的数据。低电平控制器的错误编码和检测装置纠正在恢复数据中检测到的错误。提取操作期间的接口控制器从低级别控制器接收数据并确定数据是否有效，以及从低级别控制器接收到的数据是否实际上是由接口控制器寻求的数据。

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