专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07787204B2 Error correction coding of longitudinal position information 有权
标题翻译：纵向位置信息的纠错编码
公开(公告)号：US07787204B2
公开(公告)日：2010-08-31
申请号：US12052688
申请日：2008-03-20
申请人： Giovanni Cherubini , Roy Daron Cideciyan , Evangelos S. Eleftheriou , Robert Allen Hutchins
发明人： Giovanni Cherubini , Roy Daron Cideciyan , Evangelos S. Eleftheriou , Robert Allen Hutchins
IPC分类号： G11B5/09 , G11B5/584
CPC分类号： G11B20/1201 , G11B5/584 , G11B20/14 , G11B20/1833 , G11B20/1866 , G11B2020/1281 , G11B2020/1284 , G11B2020/1287 , G11B2020/1484 , G11B2020/1836 , G11B2220/90 , G11B2220/93 , G11B2220/95
摘要： A sequential data storage medium, comprising a sequence of plurality of servo patterns that provide lateral position information and longitudinal position information, wherein each of the plurality of servo patterns comprises a first burst comprising a first plurality of pulses, a second burst comprising a second plurality of pulses, a third burst comprising a third plurality of pulses, and a fourth burst comprising a fourth plurality of pulses. The spacings between the first plurality of pulses, in combination with the spacings between the second plurality of pulses, encode a first bit without affecting the recovery of lateral position information. The spacings between the third plurality of pulses, in combination with the spacings between the fourth plurality of pulses, encode a second bit without affecting the recovery of lateral position information. The sequence of plurality of servo patterns comprises a sequence of the first bits and a sequence of the second bits to form an error-correction codeword providing error-correction capability.
摘要翻译：一种顺序数据存储介质，包括提供横向位置信息和纵向位置信息的多个伺服模式的序列，其中所述多个伺服模式中的每一个包括包括第一多个脉冲的第一脉冲串，包括第二多个脉冲的第二脉冲串的脉冲，包括第三多个脉冲的第三脉冲串，以及包括第四多个脉冲的第四脉冲串。所述第一多个脉冲之间的间隔与所述第二多个脉冲之间的间隔结合，对第一位进行编码，而不影响横向位置信息的恢复。第三多个脉冲之间的间隔与第四多个脉冲之间的间隔结合，对第二位进行编码，而不影响横向位置信息的恢复。多个伺服模式的序列包括第一比特的序列和第二比特的序列，以形成提供纠错能力的纠错码字。

22. 发明申请

US20090279201A1 JOINT SPECIFICATION OF SERVO FORMAT AND SERVO READER PARAMETERS FOR TAPE DRIVE SYSTEMS 有权
标题翻译：伺服驱动系统的伺服格式和伺服读取器参数的联合规范
公开(公告)号：US20090279201A1
公开(公告)日：2009-11-12
申请号：US12117899
申请日：2008-05-09
申请人： Giovanni Cherubini , Roy D. Cideciyan , Laurent A. Dellmann , Evangelos S. Eleftheriou , Mark A. Lantz
发明人： Giovanni Cherubini , Roy D. Cideciyan , Laurent A. Dellmann , Evangelos S. Eleftheriou , Mark A. Lantz
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： A servo pattern, including stripes arranged in servo bursts for use in position error signal (PES) generation, is provided in which a stripe width is narrower than 1.7 μm and in which the stripes are oriented at an azimuth angle which in absolute value is equal to or larger than 6 degrees.
摘要翻译：提供了一种伺服图案，其中包括布置在用于位置误差信号（PES）生成的伺服脉冲串中的条带，其中条纹宽度小于1.7μm，并且其中条纹以绝对值相等的方位角定向至或大于6度。

23. 发明申请

US20080225677A1 Storage device having flexible architecture and free scalability 有权
标题翻译：存储设备具有灵活的架构和可扩展性
公开(公告)号：US20080225677A1
公开(公告)日：2008-09-18
申请号：US12126967
申请日：2008-05-26
申请人： Giovanni Cherubini , Evangelos S. Eleftheriou , Theodor W. Loeliger
发明人： Giovanni Cherubini , Evangelos S. Eleftheriou , Theodor W. Loeliger
IPC分类号： G11B9/00
CPC分类号： B82Y10/00 , G11B9/14
摘要： A storage device according to the invention has flexible architecture and free scalability. It includes an address input and a data input. It also includes an address and data evaluation unit, which is formed in such a way that it controls a controllable switching means, wherein in operation the address and data evaluation unit depends on the signals of said address and data inputs. Finally, a read/write line for a read/write signal is provided, which can be applied to a local probe data storage unit via the controllable switching means.
摘要翻译：根据本发明的存储设备具有灵活的架构和可扩展性。它包括地址输入和数据输入。它还包括地址和数据评估单元，其以这样一种方式形成，即它控制可控开关装置，其中在操作中地址和数据评估单元取决于所述地址和数据输入的信号。最后，提供用于读/写信号的读/写线，其可以经由可控开关装置应用于本地探头数据存储单元。

24. 发明授权

US08089833B2 Storage device and operating method therefor 失效
标题翻译：存储设备及其操作方法
公开(公告)号：US08089833B2
公开(公告)日：2012-01-03
申请号：US11506229
申请日：2006-08-18
申请人： Giovanni Cherubini , Evangelos S. Eleftheriou , Charalampos Pozidis
发明人： Giovanni Cherubini , Evangelos S. Eleftheriou , Charalampos Pozidis
IPC分类号： G11B7/00
CPC分类号： G11B9/1454 , B82Y10/00 , G11B11/007 , G11B2005/0021
摘要： A storage device including a storage medium for storing data in the form of marks in multiple tracks aligned along track center lines, at least one read transducer for writing and reading said data stored in said storage medium, and an actuator for moving said storage medium relative to said at least one read transducer. The storage device further includes stored servo sequences, which are replicated by use of at least two different types of servo marks displaced by a given unique distance in a cross track direction relative to a respective track centerline, wherein the storage device is operable to retrieve servo sequences using read-back signals obtained from at least two different types of servo marks.
摘要翻译：一种存储装置，包括存储介质，用于以沿轨道中心线对准的多个轨道中的标记形式存储数据;至少一个读取换能器，用于写入和读取存储在所述存储介质中的所述数据;以及致动器，用于移动所述存储介质相对到所述至少一个读取换能器。存储装置还包括存储的伺服序列，其通过使用相对于相应轨道中心线在交叉轨道方向上移位给给定唯一距离的至少两种不同类型的伺服标记来复制，其中存储装置可操作以检索伺服使用从至少两种不同类型的伺服标记获得的读回信号的序列。

25. 发明授权

US08054736B2 Storage device having flexible architecture and free scalability 有权
标题翻译：存储设备具有灵活的架构和可扩展性
公开(公告)号：US08054736B2
公开(公告)日：2011-11-08
申请号：US12126967
申请日：2008-05-26
申请人： Giovanni Cherubini , Evangelos S. Eleftheriou , Theodor W. Loeliger
发明人： Giovanni Cherubini , Evangelos S. Eleftheriou , Theodor W. Loeliger
IPC分类号： G11B11/00
CPC分类号： B82Y10/00 , G11B9/14
摘要： A storage device according to the invention has flexible architecture and free scalability. It includes an address input and a data input. It also includes an address and data evaluation unit, which is formed in such a way that it controls a controllable switching means, wherein in operation the address and data evaluation unit depends on the signals of said address and data inputs. Finally, a read/write line for a read/write signal is provided, which can be applied to a local probe data storage unit via the controllable switching means.
摘要翻译：根据本发明的存储设备具有灵活的架构和可扩展性。它包括地址输入和数据输入。它还包括地址和数据评估单元，其以这样一种方式形成，即它控制可控开关装置，其中在操作中地址和数据评估单元取决于所述地址和数据输入的信号。最后，提供用于读/写信号的读/写线，其可以经由可控开关装置应用于本地探头数据存储单元。

26. 发明授权

US07848213B2 Data storage device 失效
标题翻译：数据存储设备
公开(公告)号：US07848213B2
公开(公告)日：2010-12-07
申请号：US12185530
申请日：2008-08-04
申请人： Peter Baechtold , Johannes G. Bednorz , Gerd K. Binnig , Giovanni Cherubini , Evangelos S. Eleftheriou , Michel Despont
发明人： Peter Baechtold , Johannes G. Bednorz , Gerd K. Binnig , Giovanni Cherubini , Evangelos S. Eleftheriou , Michel Despont
IPC分类号： G11B9/00
CPC分类号： G11B11/007 , B82Y10/00 , G11B9/1472
摘要： A storage device including a storage medium for storing data in the form of topographic or magnetic marks. At least one probe is mounted on a common frame, the common frame and the storage medium designed for moving relative to each other for creating or detecting said marks. Each probe includes a tip facing the storage medium, a read sensing element, a write element and a capacitive platform, that forms a first electrode and is designed for a voltage potential applied to it independent from a control signal for said read sensing element and for said voltage potential applied to said capacitive platform being independent from a control signal for said write heating element. It further comprises a second electrode arranged in a fixed position relative to the storage medium forming a first capacitor together wherein said first electrode and a medium between the first and second electrode.
摘要翻译：一种存储装置，包括用于以地形或磁标记的形式存储数据的存储介质。至少一个探针安装在公共框架上，公共框架和存储介质被设计用于相对于彼此移动以创建或检测所述标记。每个探针包括面向存储介质的尖端，读取感测元件，写入元件和电容平台，其形成第一电极，并被设计用于独立于用于所述读取感测元件的控制信号的施加于其的电压电位，并且为施加到所述电容平台的所述电压电位独立于用于所述写入加热元件的控制信号。它还包括布置在相对于存储介质固定位置的第二电极，形成第一电容器，其中所述第一电极和第一和第二电极之间的介质。

27. 发明授权

US07760821B2 Oversampled channel response identification 失效
标题翻译：过采样通道响应标识
公开(公告)号：US07760821B2
公开(公告)日：2010-07-20
申请号：US11558949
申请日：2006-11-13
申请人： Giovanni Cherubini , Evangelos S. Eleftheriou , Robert Allen Hutchins , Glen Alan Jaquette , Sedat Oelcer
发明人： Giovanni Cherubini , Evangelos S. Eleftheriou , Robert Allen Hutchins , Glen Alan Jaquette , Sedat Oelcer
IPC分类号： H04L27/06
CPC分类号： G11B20/10009 , G11B20/10046 , G11B20/10212 , H04B1/7085 , H04J2013/0037 , H04L25/0212 , H04L25/03038
摘要： Methods, apparatus and computer programs are provided for multiplication-free identification of the impulse response of an oversampled data channel. An input comprising a pseudo-random binary sequence of L symbols is supplied to the channel at a symbol rate of 1/T. A channel output is produced by sampling a channel output signal corresponding to the input with a sampling interval TS=(q/p)T, where q and p are relative prime integers with q
摘要翻译：提供了方法，装置和计算机程序，用于对过采样数据信道的脉冲响应进行无乘法识别。将包含L个符号的伪随机二进制序列的输入以符号率1 / T提供给信道。通过以采样间隔TS =（q / p）T对与输入相对应的信道输出信号进行采样来产生信道输出，其中q和p是具有q

28. 发明授权

US07436748B2 Storage device and method for operating a storage device 失效
标题翻译：用于操作存储设备的存储设备和方法
公开(公告)号：US07436748B2
公开(公告)日：2008-10-14
申请号：US10441344
申请日：2003-05-20
申请人： Giovanni Cherubini , Evangelos S. Eleftheriou , Charalampos Pozidis
发明人： Giovanni Cherubini , Evangelos S. Eleftheriou , Charalampos Pozidis
IPC分类号： G11B7/00
CPC分类号： G11B9/14 , B82Y10/00 , G11B9/1418 , G11B20/10 , G11B23/34 , G11B27/19 , G11B2005/0021
摘要： A storage device and a method for operating a storage device. A storage medium for storing data in form of marks is scanned by at least one probe in a scanning mode. A control unit provides a pulsed reading signal for data detecting purposes in said scanning mode. Said storage medium comprises marks for determining a clock of said pulsed signal.
摘要翻译：一种用于操作存储设备的存储设备和方法。用于以标记形式存储数据的存储介质由扫描模式中的至少一个探针扫描。控制单元在所述扫描模式中提供用于数据检测目的的脉冲读取信号。所述存储介质包括用于确定所述脉冲信号的时钟的标记。

29. 发明授权

US07389468B2 Writing and reading of data in probe-based data storage devices 失效
标题翻译：在基于探测的数据存储设备中写入和读取数据
公开(公告)号：US07389468B2
公开(公告)日：2008-06-17
申请号：US10945226
申请日：2004-09-20
申请人： Thomas Albrecht , Theodore Antonakopoulos , Giovanni Cherubini , Ajay Dholakia , Evangelos S. Eleftheriou , Charalampos Pozidis
发明人： Thomas Albrecht , Theodore Antonakopoulos , Giovanni Cherubini , Ajay Dholakia , Evangelos S. Eleftheriou , Charalampos Pozidis
IPC分类号： H03M13/00
CPC分类号： G06F11/1076 , B82Y10/00 , G06F2211/1042 , G11B9/14 , G11B9/1445 , G11B20/18
摘要： Methods and apparatus are provided for controlling writing and reading of data in an array of A storage fields of a probe-based data storage device in which data is written to and read from the array of storage fields by a corresponding array of probes. One method provides error-tolerance by exploiting the inherent parallelism of the probe storage array. A user data block to be written to the A-field array is first coded to produce a plurality of C-byte codewords, such that r.C=k1.A where r is the number of codewords and k1 is an integer≧1. A sub-blocks of k1 bytes are produced from the codewords by selecting successive bytes of each sub-block cyclically from the r codewords. The A sub-blocks are then written via respective probes to the corresponding storage fields of the storage field array.
摘要翻译：提供了用于控制在基于探针的数据存储设备的A个存储区域阵列中的数据的写入和读取的方法和装置，其中通过相应的探针阵列将数据写入存储区阵列并从存储区域读取数据。一种方法通过利用探针存储阵列的固有并行性来提供容错性。要写入A场阵列的用户数据块首先被编码以产生多个C字节码字，使得r C = k 1 A其中r是码字数，k <1> 是整数> = 1。通过从r个码字周期性地选择每个子块的连续字节，从码字产生k 1个字节的子块。然后通过相应的探针将A个子块写入存储字段阵列的对应存储字段。

30. 发明授权

US07382712B2 Method for positioning a scanning probe on a target track of a multi-track storage medium, storage device, scanning device, and storage medium 有权
标题翻译：用于将扫描探针定位在多轨存储介质，存储设备，扫描设备和存储介质的目标轨道上的方法
公开(公告)号：US07382712B2
公开(公告)日：2008-06-03
申请号：US10920940
申请日：2004-08-18
申请人： Giovanni Cherubini , Evangelos S. Eleftheriou , Charalampos Pozidis , Sri M. Sri-Jayantha
发明人： Giovanni Cherubini , Evangelos S. Eleftheriou , Charalampos Pozidis , Sri M. Sri-Jayantha
IPC分类号： G11B7/00
CPC分类号： B82Y10/00 , G11B9/1454
摘要： A method for settling on a target track of a servo system in a storage device (110) comprising a scanning probe (e.g., a scanning probe array system (124)) is disclosed, as well as a corresponding storage device (110). A data format is employed for the data stored in servo fields (18), consisting mainly of a preamble for assisting the settle process.
摘要翻译：公开了一种用于在包括扫描探针（例如，扫描探针阵列系统（124））的存储装置（110）中的伺服系统的目标轨道上进行稳定的方法，以及相应的存储装置（110）。对于存储在伺服字段（18）中的数据采用数据格式，主要由辅助结算处理的前导码组成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式