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11. 发明申请

US20100011149A1 Data Storage Devices Accepting Queued Commands Having Deadlines 有权
标题翻译：数据存储设备接受排队的命令截止日期
公开(公告)号：US20100011149A1
公开(公告)日：2010-01-14
申请号：US12169507
申请日：2008-07-08
申请人： Donald Joseph Molaro , Frank Rui-Feng Chu , Jorge Campello de Souza , Atsushi Kanamaru , Tadahisa Kawa , Damien C. D. Le Moal
发明人： Donald Joseph Molaro , Frank Rui-Feng Chu , Jorge Campello de Souza , Atsushi Kanamaru , Tadahisa Kawa , Damien C. D. Le Moal
IPC分类号： G06F13/00
CPC分类号： G06F3/0656 , G06F3/0613 , G06F3/0676
摘要： A data storage device accepts queued read and write commands that have deadlines. The queued read and write commands are requests to access the data storage device. The deadlines of the queued read and write commands can be advisory deadlines or mandatory deadlines.
摘要翻译：数据存储设备接收具有截止日期的排队读和写命令。排队的读写命令是访问数据存储设备的请求。排队的读写命令的最后期限可以是咨询期限或强制期限。

12. 发明申请

US20080168452A1 Adaptive Command Scheduling 有权
标题翻译：自适应命令调度
公开(公告)号：US20080168452A1
公开(公告)日：2008-07-10
申请号：US11848174
申请日：2007-08-30
申请人： Donald Joseph Molaro , Jorge Campello de Souza , Richard M. H. New , Damien C. D. Le Moal
发明人： Donald Joseph Molaro , Jorge Campello de Souza , Richard M. H. New , Damien C. D. Le Moal
IPC分类号： G06F9/46
CPC分类号： G06F11/1435 , Y10S707/99953
摘要： A system for enhancing command scheduling is provided. In particular embodiments, the system includes a processor and a scheduler that receives commands from the processor for accessing a storage device. The scheduler receives a set of commands, some of which have a deadline, and the scheduler is configured to determine an execution order for those commands. The scheduler is also configured to defer the execution of one or more of those commands to a later time.
摘要翻译：提供了一种用于增强命令调度的系统。在特定实施例中，系统包括处理器和调度器，其从处理器接收命令以访问存储设备。调度器接收一组命令，其中一些命令有一个最后期限，并且调度器被配置为确定这些命令的执行顺序。调度器还被配置为将这些命令中的一个或多个的执行推迟到稍后时间。

13. 发明授权

US07113555B2 Data channel with joint data estimation and timing recovery 失效
标题翻译：具有联合数据估计和定时恢复的数据通道
公开(公告)号：US07113555B2
公开(公告)日：2006-09-26
申请号：US10272372
申请日：2002-10-15
申请人： Jorge Campello de Souza , Brian H. Marcus , Richard M. H. New , Bruce A. Wilson
发明人： Jorge Campello de Souza , Brian H. Marcus , Richard M. H. New , Bruce A. Wilson
IPC分类号： H03D1/00 , H03D1/04
CPC分类号： G11B20/18
摘要： A data channel includes a data detector that approximates both inter-symbol-interference (ISI) and random timing perturbations using a single finite-state hidden Markov model. The ISI is approximated by a finite impulse response and the timing perturbations are approximated by a first order random walk. The data signal, which is subject to inter-symbol interference and timing perturbations, is sampled periodically over a succession of time epochs without regard to timing perturbations. Timing perturbation values and data states are then assigned for each epoch, and each timing perturbation value is paired with each data state to arrive at a set of composite states. Probabilities are then assigned between composite states in successive epochs to arrive at the most probable composite state sequence corresponding to the sequence of detected data values from the sampled data. A Viterbi algorithm is then applied to find the maximum likelihood sequence of composite states. The resulting composite state sequence then defines both the data sequence and timing trajectory which, jointly, are most likely given the observations.
摘要翻译：数据通道包括使用单个有限状态隐马尔科夫模型近似符号间干扰（ISI）和随机定时扰动两者的数据检测器。 ISI由有限脉冲响应近似，并且定时扰动由第一阶随机游走近似。经历了符号间干扰和定时扰动的数据信号在一系列时间周期内被周期性地采样，而不考虑定时扰动。然后为每个时期分配定时扰动值和数据状态，并且每个定时扰动值与每个数据状态配对以得到一组复合状态。然后在连续历元中的复合状态之间分配概率，以便从采样数据中得到对应于检测到的数据值序列的最可能的复合状态序列。然后应用维特比算法来找到复合状态的最大似然序列。所得到的复合状态序列随后定义了数据序列和定时轨迹，它们最有可能给出观测结果。

14. 发明授权

US07076625B2 Multimedia storage device having digital write-only area 失效
标题翻译：具有数字只写区域的多媒体存储设备
公开(公告)号：US07076625B2
公开(公告)日：2006-07-11
申请号：US10615965
申请日：2003-07-09
申请人： Jorge Campello de Souza
发明人： Jorge Campello de Souza
IPC分类号： G06F12/14
CPC分类号： G11B20/00086 , G11B20/0021 , G11B20/00818 , H04N21/42661 , H04N21/4325 , H04N21/4334 , H04N21/440236 , H04N21/4405 , H04N21/4627
摘要： A multimedia storage device such as a hard disk drive has an unrestricted area that is accessible to client devices outside the device such that digital multimedia stored on the unrestricted area may be accessed by the client devices. Also, the device has a restricted area containing digital multimedia that is at all times inaccessible to the client devices. However, the digital multimedia in the restricted area is accessible only by a controller in the device that always and under all circumstances converts the digital multimedia in the restricted area to analog format prior to permitting a client device to access content embodied by the multimedia.
摘要翻译：诸如硬盘驱动器的多媒体存储设备具有对设备外部的客户端设备可访问的无限制区域，使得存储在非限制区域上的数字多媒体可被客户端设备访问。此外，该设备具有包含数字多媒体的受限区域，该数字多媒体始终无法访问客户端设备。然而，限制区域中的数字多媒体只能由设备中的控制器访问，总是在所有情况下，在允许客户端设备访问由多媒体所体现的内容之前，将限制区域中的数字多媒体转换为模拟格式。

15. 发明授权

US07880990B2 Patterned-media magnetic recording disk with cryptographically scrambled patterns and disk drive operable with the disk 有权
公开(公告)号：US07880990B2
公开(公告)日：2011-02-01
申请号：US12332287
申请日：2008-12-10
申请人： Zvonimir Z. Bandic , Jorge Campello de Souza , Cyril Guyot , Bruce Alexander Wilson
发明人： Zvonimir Z. Bandic , Jorge Campello de Souza , Cyril Guyot , Bruce Alexander Wilson
IPC分类号： G11B5/09
CPC分类号： G11B5/09 , B82Y10/00 , G11B5/743 , G11B5/82
摘要： Patterned-media magnetic recording disks are made from a master template that has nondata regions that contain a pattern of one or more discrete nondata islands and discrete gaps, with the pattern representing a scrambled number. All disks made from the master template, or from replica molds made from the master, will have the same patterns. When the disks are DC-magnetized so that all the nondata islands are magnetized in the same direction, these patterns will include one or more of discrete magnetized nondata islands and discrete nonmagnetic gaps that are scrambled in a pseudo-random manner. During operation of the disk drive the patterns are detected by the read head and interpreted within the disk drive using knowledge of the pseudo-random scrambling function, so that reading and writing of data can occur in the conventional manner. If the disks are copied in an attempt to replicate the master template, the resulting disks will be inoperable in a disk drive because of the scrambling.

16. 发明申请

US20100142076A1 PATTERNED-MEDIA MAGNETIC RECORDING DISK WITH CRYPTOGRAPHICALLY SCRAMBLED PATTERNS AND DISK DRIVE OPERABLE WITH THE DISK 有权
标题翻译：图形磁记录磁盘，带有圆盘形图案和磁盘驱动器
公开(公告)号：US20100142076A1
公开(公告)日：2010-06-10
申请号：US12332287
申请日：2008-12-10
申请人： Zvonimir Z. Bandic , Jorge Campello de Souza , Cyril Guyot , Bruce Alexander Wilson
发明人： Zvonimir Z. Bandic , Jorge Campello de Souza , Cyril Guyot , Bruce Alexander Wilson
IPC分类号： G11B5/09
CPC分类号： G11B5/09 , B82Y10/00 , G11B5/743 , G11B5/82
摘要： Patterned-media magnetic recording disks are made from a master template that has nondata regions that contain a pattern of one or more discrete nondata islands and discrete gaps, with the pattern representing a scrambled number. All disks made from the master template, or from replica molds made from the master, will have the same patterns. When the disks are DC-magnetized so that all the nondata islands are magnetized in the same direction, these patterns will include one or more of discrete magnetized nondata islands and discrete nonmagnetic gaps that are scrambled in a pseudo-random manner. During operation of the disk drive the patterns are detected by the read head and interpreted within the disk drive using knowledge of the pseudo-random scrambling function, so that reading and writing of data can occur in the conventional manner. If the disks are copied in an attempt to replicate the master template, the resulting disks will be inoperable in a disk drive because of the scrambling.
摘要翻译：图案化介质磁记录盘由主模板制成，该主模板具有包含一个或多个离散非数据岛和离散间隙的图案的非数据区域，其中图案表示加扰数字。由主模板制成的所有磁盘或从主模块制作的副本模具将具有相同的模式。当磁盘被直流磁化使得所有的非磁盘岛都以相同的方向被磁化时，这些模式将包括以伪随机方式加扰的离散磁化非磁盘岛和离散非磁性间隙中的一个或多个。在磁盘驱动器的操作期间，通过读取头检测图案并使用伪随机加扰函数的知识在磁盘驱动器内进行解读，从而以常规方式发生数据的读取和写入。如果复制磁盘以复制主模板，则由于加扰，生成的磁盘将无法在磁盘驱动器中运行。

17. 发明申请

US20090138727A1 Challenge And Response Access Control Providing Data Security In Data Storage Devices 有权
标题翻译：挑战和响应访问控制在数据存储设备中提供数据安全性
公开(公告)号：US20090138727A1
公开(公告)日：2009-05-28
申请号：US11946714
申请日：2007-11-28
申请人： Jorge Campello de Souza
发明人： Jorge Campello de Souza
IPC分类号： G06F12/14
CPC分类号： G06F21/80 , G06F2221/2103
摘要： Techniques for securing data stored on a data storage device are provided. The data storage device encrypts the data using a bulk encryption key and stores the bulk encryption key in non-volatile memory in an encrypted format. The data storage device generates a challenge and response pair, wraps a secret key with the response to generate a wrapped secret key, and stores the challenge and the wrapped secret key in the non-volatile memory. The data storage device authenticates a host by reading the challenge and the wrapped secret key from the non-volatile memory, erasing the challenge and the wrapped secret key from the non-volatile memory, sending the challenge to the host, receiving the response from the host, and unwrapping the wrapped secret key using the response from the host to regenerate the secret key.
摘要翻译：提供了用于保护存储在数据存储设备上的数据的技术。数据存储装置使用批量加密密钥加密数据，并以加密格式将批量加密密钥存储在非易失性存储器中。数据存储装置生成挑战和响应对，用响应包裹密钥以产生包装的秘密密钥，并将挑战和包装的秘密密钥存储在非易失性存储器中。数据存储装置通过从非易失性存储器读取挑战和包装的秘密密钥来认证主机，从非易失性存储器擦除挑战和包裹的秘密密钥，向主机发送挑战，从主机接收响应主机，并使用来自主机的响应来重新包裹密钥。

18. 发明授权

US07233903B2 Systems and methods for marking and later identifying barcoded items using speech 有权
标题翻译：使用语音标记和随后识别条形码项目的系统和方法
公开(公告)号：US07233903B2
公开(公告)日：2007-06-19
申请号：US09817475
申请日：2001-03-26
申请人： Thiruvilwamalai Venkatraman Raman , Jorge Campello de Souza , Bruce Alexander Wilson , Jeffrey Alan Kusnitz
发明人： Thiruvilwamalai Venkatraman Raman , Jorge Campello de Souza , Bruce Alexander Wilson , Jeffrey Alan Kusnitz
IPC分类号： G10L21/00
CPC分类号： G06K19/06028 , G10L15/26
摘要： Methods and/or systems/apparatus using speech for marking and subsequently identifying one or more items having electronically-readable identifiers respectively marked thereon comprise the following steps and/or perform the following operations. First, at least a portion of the electronically-readable identifier marked on an item is inputted. A user then inputs a spoken utterance that corresponds to the item. Next, the electronically-readable identifier inputted from the item is associated with the spoken utterance input from the user. Thus, when the electronically-readable identifier is inputted a next time, the spoken utterance associated with the electronically-readable identifier may be outputted. The present invention may also be embodied as an article of manufacture comprising a machine readable medium containing one or more programs which when executed implement the steps/operations of the invention.
摘要翻译：使用语音标记和随后识别其上分别标记有电子可读标识符的一个或多个项目的方法和/或系统/装置包括以下步骤和/或执行以下操作。首先，输入在项目上标记的电子识别标识符的至少一部分。然后，用户输入对应于该项的语音话语。接下来，从该项目输入的电子可读标识符与来自用户的口语发音输入相关联。因此，当下一次输入电子可读标识符时，可以输出与电子可读标识符相关联的说话话语。本发明还可以被实施为包括包含一个或多个程序的机器可读介质的制造品，所述程序在执行时执行本发明的步骤/操作。

19. 发明授权

US08312269B2 Challenge and response access control providing data security in data storage devices 有权
标题翻译：挑战和响应访问控制提供数据存储设备中的数据安全性
公开(公告)号：US08312269B2
公开(公告)日：2012-11-13
申请号：US11946714
申请日：2007-11-28
申请人： Jorge Campello de Souza
发明人： Jorge Campello de Souza
IPC分类号： H04L9/32 , H04L29/06 , H04L9/00 , G06F11/30
CPC分类号： G06F21/80 , G06F2221/2103
摘要： Techniques for securing data stored on a data storage device are provided. The data storage device encrypts the data using a bulk encryption key and stores the bulk encryption key in non-volatile memory in an encrypted format. The data storage device generates a challenge and response pair, wraps a secret key with the response to generate a wrapped secret key, and stores the challenge and the wrapped secret key in the non-volatile memory. The data storage device authenticates a host by reading the challenge and the wrapped secret key from the non-volatile memory, erasing the challenge and the wrapped secret key from the non-volatile memory, sending the challenge to the host, receiving the response from the host, and unwrapping the wrapped secret key using the response from the host to regenerate the secret key.
摘要翻译：提供了用于保护存储在数据存储设备上的数据的技术。数据存储装置使用批量加密密钥加密数据，并以加密格式将批量加密密钥存储在非易失性存储器中。数据存储装置生成挑战和响应对，用响应包裹秘密密钥以生成包装的秘密密钥，并将挑战和包装的秘密密钥存储在非易失性存储器中。数据存储装置通过从非易失性存储器读取挑战和包装的秘密密钥来认证主机，从非易失性存储器擦除挑战和包裹的秘密密钥，向主机发送挑战，从主机接收响应主机，并使用来自主机的响应来重新包裹密钥。

20. 发明授权

US08213229B2 Error control in a flash memory device 有权
标题翻译：闪存设备中的错误控制
公开(公告)号：US08213229B2
公开(公告)日：2012-07-03
申请号：US12196758
申请日：2008-08-22
申请人： Bruce A. Wilson , Jorge Campello de Souza , Mario Blaum , Ivana Djurdjevic , Jihoon Park
发明人： Bruce A. Wilson , Jorge Campello de Souza , Mario Blaum , Ivana Djurdjevic , Jihoon Park
IPC分类号： G11C16/04
CPC分类号： G11C16/349 , G06F11/1068 , G06F12/0246 , G06F2212/7202
摘要： Flash memory devices and associated methods are described for controlling data errors in the devices through various forms of decoding, error correction, and wear concentration. To this end, a flash memory device may be partitioned into a plurality of sectors. Data may then be received from, for example, a host processor for storage within the flash memory device. Storage durations of the data are then estimated and the data is stored in the data sectors based on those estimated storage durations.
摘要翻译：描述了闪存设备和相关方法，用于通过各种形式的解码，错误校正和磨损集中来控制设备中的数据错误。为此，闪存器件可以被划分成多个扇区。然后可以从例如主机处理器接收数据以存储在闪存设备内。然后估计数据的存储持续时间，并且基于估计的存储持续时间将数据存储在数据扇区中。

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