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    Apparatus for supplying an encoded data signal and method for encoding a data signal
    33.
    发明授权
    Apparatus for supplying an encoded data signal and method for encoding a data signal 有权
    用于提供编码数据信号的装置和用于对数据信号进行编码的方法

    公开(公告)号：US07782993B2

    公开(公告)日：2010-08-24

    申请号：US11619974

    申请日：2007-01-04

    申请人： Richard Lesser ,  Alexander Post ,  Ivan Dimkovic ,  Thomas Albrecht

    发明人： Richard Lesser ,  Alexander Post ,  Ivan Dimkovic ,  Thomas Albrecht

    IPC分类号： H04L25/00

    CPC分类号： H04L65/607 ,  H04L1/0014 ,  H04L5/1438 ,  H04L65/1059

    摘要： An apparatus for supplying an encoded data signal comprises a detector for detecting information on an internal receiver for receiving the encoded data signal, a selector for selecting a coding scheme to be used for encoding the data signal the selector being operative to access a data base having entries for different internal receivers, an entry having one or more properties of a coding scheme customized for the receiver associated with the entry and an encoder for encoding the data signal using a coding scheme having the selective property or a destination information provider for providing destination information so that the encoded data signal is stored at the right storage location in an intended receiver.

    摘要翻译： 一种用于提供编码数据信号的装置包括检测器，用于检测用于接收编码数据信号的内部接收机的信息;选择器，用于选择要用于对数据信号进行编码的编码方案，该选择器可操作以访问具有 用于不同内部接收器的条目，具有针对与条目相关联的接收机定制的编码方案的一个或多个属性的条目和使用具有选择性属性的编码方案对数据信号进行编码的编码器或用于提供目的地信息的目的地信息提供者 使得编码的数据信号被存储在预期接收机中的右侧存储位置处。

    DENSITY MULTIPLICATION AND IMPROVED LITHOGRAPHY BY DIRECTED BLOCK COPOLYMER ASSEMBLY
    34.
    发明申请
    DENSITY MULTIPLICATION AND IMPROVED LITHOGRAPHY BY DIRECTED BLOCK COPOLYMER ASSEMBLY 有权
    通过方向块式共聚物组件的密度乘法和改进的光刻

    公开(公告)号：US20090196488A1

    公开(公告)日：2009-08-06

    申请号：US12329484

    申请日：2008-12-05

    申请人： Paul Franklin NEALEY ,  Huiman Kang ,  Francois Detcheverry ,  Juan J. De Pablo ,  Ricardo Ruiz ,  Thomas Albrecht

    发明人： Paul Franklin NEALEY ,  Huiman Kang ,  Francois Detcheverry ,  Juan J. De Pablo ,  Ricardo Ruiz ,  Thomas Albrecht

    IPC分类号： G06K9/00

    CPC分类号： G11B5/84 ,  B81C1/00031 ,  B81C2201/0149 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  G03F7/0002 ,  G11B5/743 ,  G11B5/746 ,  G11B5/82 ,  G11B5/855

    摘要： Methods to pattern substrates with dense periodic nanostructures that combine top-down lithographic tools and self-assembling block copolymer materials are provided. According to various embodiments, the methods involve chemically patterning a substrate, depositing a block copolymer film on the chemically patterned imaging layer, and allowing the block copolymer to self-assemble in the presence of the chemically patterned substrate, thereby producing a pattern in the block copolymer film that is improved over the substrate pattern in terms feature size, shape, and uniformity, as well as regular spacing between arrays of features and between the features within each array compared to the substrate pattern. In certain embodiments, the density and total number of pattern features in the block copolymer film is also increased. High density and quality nanoimprint templates and other nanopatterned structures are also provided.

    摘要翻译： 提供了结合自上而下的平版印刷工具和自组装嵌段共聚物材料的致密的周期性纳米结构的衬底图案化方法。 根据各种实施方案，所述方法包括对基材进行化学图案化，在化学图案化的成像层上沉积嵌段共聚物膜，并且允许嵌段共聚物在化学图案化的基底存在下自组装，从而在嵌段中产生图案 共聚物膜的特征尺寸，形状和均匀性以及特征阵列之间的规则间隔以及与衬底图案相比的每个阵列之间的特征之间的衬底图案的改进。 在某些实施方案中，嵌段共聚物膜中的图案特征的密度和总数也增加。 还提供了高密度和高质量的纳米压印模板和其他纳米图案结构。

    Writing and reading of data in probe-based data storage devices
    35.
    发明授权
    Writing and reading of data in probe-based data storage devices 失效
    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。

    Method for writing a large-area closed curvilinear pattern with a cartesian electron beam writing system
    36.
    发明申请
    Method for writing a large-area closed curvilinear pattern with a cartesian electron beam writing system 有权
    用笛卡尔电子束写入系统写入大面积闭合曲线图案的方法

    公开(公告)号：US20070241291A1

    公开(公告)日：2007-10-18

    申请号：US11403795

    申请日：2006-04-12

    申请人： Thomas Albrecht ,  Zvonimir Bandic ,  Michael Rooks

    发明人： Thomas Albrecht ,  Zvonimir Bandic ,  Michael Rooks

    IPC分类号： H01J37/302

    CPC分类号： H01J37/3026 ,  B82Y10/00 ,  B82Y40/00 ,  G11B5/743 ,  G11B5/82 ,  G11B5/855 ,  H01J37/3174 ,  H01J2237/20228 ,  H01J2237/30438 ,  H01J2237/30455 ,  H01J2237/31764

    摘要： A method for operating a Cartesian-type electron beam (e-beam) lithography (EBL) tool enables the efficient and precise writing of a closed curvilinear pattern, such as a circle, over a wide area of a workpiece. The curvilinear pattern overlies a plurality of contiguous fields of the EBL tool's x-y positioning stage, and the stage is moved along a path defined by the contiguous fields. Alignment marks associated with the first and next-to-last fields are formed on the specimen. The alignment marks are used to adjust the shape of the last field so that when the e-beam is scanned in the last field there is a substantially continuous connection of the pattern between the next-to-last field and the first field. The invention is particularly applicable to making a master disk with concentric circular tracks for nanoimprinting patterned magnetic recording disks.

    摘要翻译： 用于操作笛卡尔电子束（e-beam）光刻（EBL）工具的方法使得能够在工件的广泛区域上有效且精确地写入诸如圆形的闭合曲线图案。 曲线图案覆盖EBL工具的x-y定位台的多个连续的场，并且该台沿着由连续的场定义的路径移动。 在样品上形成与第一和下一个至最后一个场相关联的对准标记。 对准标记用于调整最后一个场的形状，使得当在最后一个场中扫描电子束时，在下一个最后场和第一场之间存在着基本连续的图案连接。 本发明特别适用于制造具有用于纳米压印图案化磁记录盘的同心圆形轨道的母盘。

    Apparatus for precisely adjusting the position of workstations in a document printer/copier
    37.
    发明申请
    Apparatus for precisely adjusting the position of workstations in a document printer/copier 审中-公开
    用于精确调整文件打印机/复印机中工作站位置的装置

    公开(公告)号：US20070059070A1

    公开(公告)日：2007-03-15

    申请号：US11591334

    申请日：2006-11-01

    申请人： Donald Hensel ,  Christopher Garcia ,  D. Kepner ,  Gary Nichols ,  Jeffrey Ulreich ,  Thomas Albrecht ,  Donald Buch ,  Charles Spehrley

    发明人： Donald Hensel ,  Christopher Garcia ,  D. Kepner ,  Gary Nichols ,  Jeffrey Ulreich ,  Thomas Albrecht ,  Donald Buch ,  Charles Spehrley

    IPC分类号： G03G15/00

    CPC分类号： G03G21/1647 ,  G03G2221/1606 ,  G03G2221/1654

    摘要： Apparatus for precisely positioning one or more of the workstations of a document printer/copier relative to an internal drum, including a first member, attached to either a workstation or the internal drum, having two sections, each section having a reference surface forming an angle therebetween, an actuator for changing the included angle between the first reference surface and second reference surface, thus enabling the included angle to be increased or decreased, and a second member having a reference surface that mates with the pair of reference surfaces, associated with the other of the workstation or the internal drum, so as to accurately adjust the workstation relative to the internal drum dependent upon the included angle of the first reference surface and second reference surface.

    摘要翻译： 用于相对于内鼓精确定位文件打印机/复印机的一个或多个工作站的装置，包括附接到工作站或内鼓的第一构件，具有两个部分，每个部分具有形成角度的参考表面 其间具有用于改变第一参考表面和第二参考表面之间的夹角的致动器，从而能够增加或减小夹角，并且具有与所述一对参考表面配合的参考表面的第二构件与第二参考表面相关联 工作站或内鼓中的另一个，以便根据第一参考表面和第二参考表面的夹角，相对于内鼓来精确地调整工作站。

    Data storage device and method for operating a data storage device
    38.
    发明申请
    Data storage device and method for operating a data storage device 失效

    公开(公告)号：US20060083152A1

    公开(公告)日：2006-04-20

    申请号：US11249287

    申请日：2005-10-13

    申请人： Thomas Albrecht

    发明人： Thomas Albrecht

    IPC分类号： G11B9/00

    CPC分类号： G11B9/1445 ,  B82Y10/00 ,  Y10S977/947

    摘要： A data storage device comprising a storage medium for storing data in the form of marks. An array of probes is mounted on a common frame. The common frame and the storage medium are designed for moving relative to each other for creating or detecting marks. Each probe is assigned a given field within the storage medium for creating or detecting marks in various tracks. A track density is representative of the distance between consecutive tracks. A linear density is representative of a minimum distance between consecutive marks within one track. The data storage device is designed for grouping the probes into various probe classes, each probe class being characterized in that all its assigned probes are controlled with a common track density and in that all its assigned probes are operated in respect of track movement simultaneously. Each probe class is controlled with a different combination of track density and linear density.